4bb Embryo Day 6 - My euploid journey : r/IVF.

In biological terms, the development of the human …. just looking for some positive feedback. Typical Developmental timeline for human embryos: – Day 0: Mature egg is inseminated. My husband and I agreed that we would choose the best quality embryo no matter the sex. He actually got upgraded to a,4AB when defrosted immediately before transfer. Can I hear your stories (positive and negative) od 6 days FETs?. By around 6:30pm, I had given up on them reaching me at the. We'll also look at the chances of getting a euploid based on age, the impact of embryo grade and the day it was frozen (Day 5, 6 or 7), and how rebiopsies or thaw and biopsies fare for success rates. We had 4 embryos reach blastocyst stage after our last egg retrieval. Her placenta wasn't great at birth but we didn't find that out til. Healthy twins with a boy and a girl were delivered at 37 weeks 0 days of gestation by a cesarean section. Nov 15, 2022 · Embryo grading is a visual assessment technique carried out by an embryologist which helps choose the best embryos for further transfer within an IVF program. Jan 30, 2018 · First, I’m so sorry for the loss of your twin girls. May 21, 2021 · Interestingly, when we compared the fair day 5 embryo quality group to the good and top day 6 embryo quality groups, day 5 embryos still exhibited significantly higher LBR (24. The clinic was fantastic and I was in and out in 40min. We had 2 fresh cycles, one leaving us with a day 3 and day 5 4bb embryo, we then had a further fresh cycle which left us with a 4cc embryo. just had a 6+3 day scan, and there was a heartbeat! first time we've gotten that far. The cPR of transferring day 5 versus day 6. I only had two make it to day 6 and both had the same score. After my EC in March, I was able to get 4 blastocysts. evaluated the clinical outcomes after FET of SART-graded fair blastocysts (4BB), that developed from different blastomeres' number on day 3. I have one blastocyst at 4BB which she said is good. 4BB fresh blast: successful pregnancy resulting in stillbirth. It remains a zygote until it begins to divide; at that point, the zygote becomes an embryo. The boy embryo didn’t take and became a blighted ovum but we’re expecting our little girl in July. 4% in embryo transfer cycles in which the biopsy was. In addition, the effect of blastocyst grade on clinical and neonatal outcomes was also investigated in this study. Similarly, day 5 average-quality embryos . I have 8 embryos left but they’re all 2BB day 5 or 3/4BB day 6. I have one 4BC embryo and I have done two cycles, had completely normal FSH, AMH was 2. Negative HPT 4DP5DT and feeling discouraged. 6BB; 5BB; 4BB: Lower cell quality; fewer cells: Fair: FOURTH TIER: FHB2-3; FHB3-2; HB2-3; HB3-2 EXB2-3; EXB3-2. So there is definitely a chance for your little embie. I had my transfer yesterday and it was a day 6 4bb embryo and I’m just looking for success stories. 11,12 Lastly, the different age groups by age 35 did not show much difference in CP and ongoing pregnancy rates, suggesting that the PGS …. My clinic (CCRM Houston) gave it a 60% chance of live birth. The embryo is a miniature form of the plant that is fed by the nutrition contained in the endosperm. Ideally, embryos reach the blastocyst stage on the fifth day of embryo development (116 ± 2 h after insemination) …. Clinical outcomes for Day 3 double cleavage-stage embryo transfers versus Day 5 or 6 single blastocyst transfer in frozen–thawed cycles: a retrospective comparative analysis only 2 embryos (4BB and 5BB) were of high quality, while the other 9 embryos (7 embryos of 4BC, 1 embryo of 4CB, and 1 embryo of 3BC) did not meet the good …. @SSW225, I transferred 2, 6 cell day 3 embryos & got pregnant. Day 7, Grade 5AA: However, considering the critical role of development speed, the Day 5, Grade 4BB embryo might actually be given precedence for transfer over the Day 6 and Day 7 embryos, even with their. The previous record was a successful pregnancy from a 24-year-old embryo. Nov 14, 2019 · No pgs testing and my 4BB became my little 4 month old boy. 0 ml of the embryo transfer medium was taken to the transfer dish and equilibrated for more than 18 h in an incubator at 37 °C, 6% CO2, 5% O2 and 89% N2. spankin_daddy Jun 27, 2018 · Lynnr54 6 years ago. The zona layer has started to thin. Vitrification of the blastocysts was performed on days 5 or 6 based on the development of each embryo. In October we transferred 1 3AB and 1 3BB. And now I'm 21 weeks 🤷🏻‍♀️ I wish I. So it has been nearly a week since our egg collection and ICSI for future FET, and although we decided to freeze our only two successfully fertilized eggs on Day 3, which was Sunday, the clinic informed us that one of them couldn't be frozen yet because it only had 7 cells on the morning of Day 3 still. Hi, I just had my day 3 fresh embryo transfer yesterday!!They transferred all 3 since 2 were more poor quality with low cells. Day 5 embryos that have reached the blastocyst stage are biopsied, slow developing embryos are checked again the next day. When defrosted immediately before transfer he was upgraded to a 4BA. Methods: A literature search (PubMed, Embase and MEDLINE) up to …. The lab have said the 6 cell prob won’t make it and again we are. @g0dspeed23 your results are very clean cut! Like. Our infertility is related to a luteal phase deficiency plus male infertility. What happens after a blastocyst day-5/6/7 embryo transfer. In my case, the day at which the blast formed seemed to be much more indicative of euploidy than embryo grade. Dec 27, 2021 · 4BB fresh blast: successful pregnancy resulting in stillbirth. My last remaining frozen embryo was a …. First let’s look at the group of women that were <35 in age. It was actually hatching out of its shell at the time it was frozen. By day seven, the blastocyst should start hatching, and once hatched, the embryos are not viable for transfer. To be fair, a 33% chance is still higher than the average success rate of IUI. I think 6 day embryos will become more common as embryology advances. The numbers of embryos biopsied on days 5, 6, and 7 were 2514, 3407, and 21, respectively Six blastocysts were biopsied on day 5 (three 4BC embryos and one 4BB embryo) and day 6 (two 4BC embryos). Only one stuck and I am currently 8. If it takes the embryo 6 days to reach the stage of blastocyst (instead of 5 days), it means that the baby is very slow in its development. Preimplantation genetic testing for aneuploidy (PGT-A) and morphological grading of embryos are still the two main strategies to select a blastocyst from a pool of embryos with the highest implantation potential []. Saya85 in reply to Anya80 5 years ago. I am new here, I joined last week as currently undergoing IVF and needed a forum where I can find both information and comfort. 2% for Days 6 and 7, respectively. I just transferred a 4BB Day 6 blastocyst. palm coast observer obituaries The book it all starts with all egg has definitely helped as previously we got one day 5 4cb, day 6 4bb, day 6 3bb. rv slide out wiper seal replacement Live birth rate after Day 5 blastocyst transfer (Yellow) and Day 6 blastocyst transfer (Green) according to embryo quality: Good quality and low quality embryo transfer. I'm about to do a FET with a day 6 blastocyst - 6BA. The hospital called, to go for my prostap injection on. I transferred my last two lowest graded slowest growing blasts FET 3 and both stuck. Which untested embryo would you choose, Day 5 4BB or 3AA? Any thoughts/opinions would be super helpful. 5% for Day 6 morphologically abnormal and polyspermic blastocysts, respectively. Until day 3, the majority of what drives embryo development comes from factors within the egg. These embryos have more uneven or irregularly shaped cells with 25-50% fragmentation. There are tons of stories of day 6 embryos making perfect babies. We transferred two and both were in blastocyst stage already. Thanks and congratulations on your BFp! That’s great news. Once an egg is collected, it is washed and prepared for either insemination (IVF) or ICSI. Aug 17, 2020 · We have 1 remaining embryo that is a 4bb-. The embryologists monitor the embryos and, prior to choosing which ones to transfer at the cleavage or blastocyst stage, grade them to determine which ones have the best chance of being healthy …. Day 5 is when they check if it’s reached the blastocyst stage. I was 28 at the time of the cycle, he was 39. even faded a few days in and I was so upset and assumed there was something inherently wrong with this damn mediocre day 6 embryo. Hi has anyone got any information or success stories with blastocysts day 6 or 7. That evening, I had some mild spotting Latest: 3 months ago | Baishface. The women underwent single euploid FET of an embryo that achieved blastulation on day 5 (n = 1880), day 6 (n = 986) or day 7 (n = 100). The number is not a rating, but it is a stage of growth. I transferred two untested 4BB embryos on April 1, so Im 4DP5DT and tested this morning with FMU. Observation of a gestational sac with a beating fetal heart on day 30 to 35 after embryo transfer was defined as a clinical pregnancy. We’ve heard MANY success stories with lower grade embryos. After my fresh cycle from which my son was conceived, I had 5 blasts frozen on day 6 (all were 4BB) and one blast was frozen on day 5 (3BB). Similarly, taking a pregnancy test within 14 days after embryo transfer can give a false negative pregnancy test. Gardner Scale 2 (blastocyst) = embryo’s cells continue to divide, and blastocoel …. 2 day 5 normals: 1 male, 1 female (2 of the day 5s were from my first retrieval which produced no normals) 4 day 6 normals: 3 female, 1 male. I've heard stories though of women having successful pregnancies from 2DD embryo! A 4BC has a good chance OP, good luck. My doctor said a euploid day 6 has the same chance of success as a day 5. You might be experiencing your first pregnancy symptoms, and your baby is developing their organs and skin. The second and third, graded 6BA and 4BB, also failed. Starting in the late 1990s, doctors testing fertilized eggs classified them as normal or abnormal, then added the classification “mosaic” in 2015. While nausea, mood changes, and breast tenderness are all normal at 6 weeks pregnant, it’s also …. Day6 Embryo Transfer Need Hugs! Looking for support. Hi Ladypii! I'm currently pregnant with twins from our 5th transfer and lowest quality embryos - a 3BB and a 4CB (one day 5 and one day 6). If they are tested you are looking at 50% -60% chance for a 6 day one. Closed • total votes 0 measurable. and then go on to have success with their last "worst quality" embryo which is maybe a day …. 13 eggs retrieved, 10 mature fertilised with ICSI, and I ended up with a cavitating morula on day 5 to transfer. My healthy 8 month old boy was a 4BB day 5 embryo. Advice Needed! Completed first round of ivf. Well expanded = 4 Well expanded = 4 Picture of a hatching blastocyst on day 6 of in vitro culture It is almost completely hatched out of its shell (seen at lower left of image). Human embryonic development or human embryogenesis is the development and formation of the human embryo. ≥4BB: Not reported: Not reported: Vitrification: 11: 100: 1. BFN ERA: December 2017 - need an extra 12 hours of PIO Medicated FET #4: 1/24/2018 transferred 1 embryo. Blastocysts are the goal stage for many IVF cycles. Sending you many positive thoughts and baby dust!!!. Embryonic Stem Cells - Embryonic stem cells are cells that are cultivated from human embryos. The males develop faster at embryo stage. A healthy blastocyst often begins hatching from its outer shell, called the zona pellucida between day 5 to day 7 after fertilization. We’ll cover those guidelines in the next section but the nature of the embryos ( Day 3 versus Day 5 or 6) as well as other factors (e. After insemination, a fertilized egg becomes a blastocyst in about 5 days. 囊胚按照细胞的密度和孵化（分裂）程度分为1到6级， 6为最佳。 2级以上的囊胚不但有数字区分，而且后面还带有2个字母，第1个字母表示将来发育成胎儿的内细胞团的质量，第2个字母表示将来发育成胎盘的外细胞团的质量。质量等级最好为a，依次为b、c。. Preimplantation Genetic Testing for Aneuploidy (PGT-A) results The phone is ringing! After weeks of hormone injections, countless monitoring appointments, one uncomfortable egg retrieval, and days of updates from the embryology lab, you are finally receiving the call you have been waiting for. Good luck! Much love and blessings to all your families. Implantation is the process of the human blastocyst attachment to the luminal epithelium of the uterus within six to eight days after fertilization. (defined as cases with increased serum human chorionic gonadotropin levels 14 days after embryo transfer) and clinical pregnancy (confirmed by. The following two transfers, graded 4BB, were unsuccessful. - Day 2: Embryo is between 2-4 cells. Also the reason your previous one didn’t implant wasn’t because it was a day 6, sometimes they just don’t implant. 5 and this is our first cycle after our ERA test (I was pre-receptive). 36%, and the researchers found that, compared to singleton pregnancies, using frozen-thawed embryos increased the risk of zygotic splitting embryos. Background There is no definitive evidence about the suitable timing to transfer blastocysts formed and cryopreserved on day 6 (D6 blastocysts) in frozen-thawed embryo transfer (FET) cycles. The blastocoele is at least half the size or more of the embryo. I've come so far and really praying it works 🙏. Voting closed Honestly day 4/5/6 is too early to get an idea of how many will be in the running on trigger day. Timing of blast development: Day 5, 6 or 7? Normally embryos should become blastocysts on day 5, but sometimes embryos take longer to develop and may become a blastocyst on day 6 or even …. bullies for sale in indiana Grading Blastocyst Stage embryos (Day 5, Day 6 embryos) : A Blastocyst is an embryo that has developed to the point of having 2 different cell components and a fluid cavity. If my embryos were frozen on day 5, and then thawed for an embryo transfer, are they considered day 5 or day 6? they were graded 4ab and 4bb. In past cycles all my embryos took until day 6 and they were all girls. I just need a pick me up right now. IRA accounts are typically considered to be vehicles for lower-risk approaches to investing. Hi transfered a 2BB day 5 embryo (the best out of 21 donor eggs from a 24 year old, was devastated) but the embryo has now just turned 2, there was a 1CD blast that turned into a 5BB on day 6 so froze that, she. Fingers crossed this time is the one for you. Advertisement Once an egg cell is fe. Hi, i had a cycle with one embryo transferred on day 5. I had a day 5 4BB FET on 6th June and was told by the nurse that I could do a hpt on sunday 11th june. The size of the blastocoel is used to grade the development of the blastocyst. I’ve seen so many people have success with day 6 embryos! I wouldn’t worry much about the grading at all yet. It takes 6 days (0-6) and is usually done twice – on days 3 and 5. Day Two - in Day Two, Lee attacked the Union army from both the left and right sides. Hello! First time IVF patient here. Here's been my experience after four transfers: FET#1: felt nothing the entire time. It is generally accepted that a morula on day 4 is the normal stage of a healthy developing embryo, but data is limited regarding etiology and prognosis when the embryo is still at the morula/ cavitating morula (CAVM) stage on day 5. The Grade for Expanded Blastocysts generally will be 4AA, 4AB, 4BB Hatching Blastocysts. 8 cell embryos have good success rates (other numbers between 6 and 11 cells also have varying success rates but 8 cells is best) hey @Prayingforabubba I am about to transfer a day 1 so I am right here with you with the stress and anxiety. That’s what scientists hope for with. This leads to grades that look something like this: 3AB, 4BB, 2BC, etc. I’m a single man trying to have a child through surrogacy. We have 1 remaining embryo that is a 4bb-. My 3 yr old son was a day 6 grade 4bb :) beautiful happy and healthy Reply reply Just got my BFP this morning 4 days after my first FET with a day 6 untested 5bb embryo after thaw! Reply reply Shek2525. Second round I sent in 4 Day 5 4bb, one came back low level mosaic. Sep 7, 2023 · The normal timeline for embryo development involves 2-4 cells by day two, 6-8 cells by day three, Morula formation by day four, and blastocyst development by day five or six. But the embryo was still good quality, just slightly smaller. The AA is a boy and BB is a girl. of usable Day 5 blastocysts were euploid, 52. Increase in the monozygotic twinning rate after intracytoplasmic sperm injection and blastocyst stage embryo transfer. Good luck! I was a beta waiter, so no advice. A total of 2938 patients undergoing their first frozen embryo transfer (FET) cycle with a single high-quality blastocyst (Day 5: 3BB and above; Day 6: 4BB and above) transferred were divided into five groups: Group A with storage time ≤3 months (n = 1621), Group B with storage time of 4–6 months (n = 657), Group C with storage time of …. August 8 - 9 week ultrasound - baby moving around with heartbeat of 170! August 30 - 12 week NT scan - all looks well with the babe, heartbeat of 155. At age 40 I had 13 eggs retrieved and 6 made it to blast. Coconutcustard4598 • I am 21+5 with a 4bb day 6 embryo. Methods: A total of 486 FET cycles from November 2017 through December 2019 were studied. I got pregnant first try with my 4BB but I have almost all CB/CC grades that came back normal and even some D grades that are normal! 2 weeks ago. Also, my girlfriend had a BC embryo that is now a healthy 4 year old. Patients undergoing FET cycles in the Reproductive Medicine Center of the Third Affiliated Hospital of Zhengzhou University between December 2015. In a medicated cycle FET, hormone medications are used to prepare the uterine lining for implantation. My almost 4yo is the result of either a 5BC or a 4BB embryo. Learn about embryonic stem cells in this section. cinnasnail plush The number of blastocysts vitrified on Day 6 was 155 (1. Sep 27, 2022 · Let's start by reviewing how blastocysts are graded: NUMBER: The number refers to the degree of expansion of the embryo’s cavity and goes from 2-6. The next stages of development are blastocyst, embryo and fetus. I transferred a 4BB and a 4BC after two failed transfers. Seren0119 in reply to ZessB 2 years ago. gov, using the following search terms: blastocyst, Day 5, Day 6, pregnancy, implantation, live birth and embryo transfer (ET). Hi everyone, I just don't know what happened. For day 5 poor quality embryos vs day 6 good quality embryos, there was no difference in pregnancy rates (44. Objective To determine which variables affect most the clinical pregnancy rate with positive fetal heartbeat (CPR FHB+) when frozen embryo transfer (FET) cycles are performed with day 5 (D5) or day 6 (D6) euploid blastocysts. The Real Housewives of Atlanta The Bachelor Sister Wives 90 Day Fiance Wife Swap The Amazing Race Australia Married at First Sight The Real Housewives of Dallas My 600-lb Life Last Week Tonight with John Oliver. The only one that was normal was my day 5 embryo. craigslist lynchburg va cars double-embryo transfer (MDET), which involved the transfer of one day 3 embryo and one day 5 blastocyst on day 6 of progesterone, led to possible pregnancy outcomes. A fair quality blastocyst (score of 2) for day 5; the minimum quality was 2BB- and for day 6 was 4BB-. When time came to try for baby number 2, I had read some research that stated that day 5 embryos were more likely to implant than day 6 embryo. We only recently saw the actual report. In hormone replacement therapy (HRT) cycles, patients commenced oral E 2 tablets daily from day 2 or 3 of menses for 3 days and increased to 6 mg on the fifth day. From what I understand about embryo grading, these are pretty decent little blighters. “High-quality blastocysts” refers to embryos whose grades were above 3BB on day 5 or above 4BB on day 6 as determined using the blastocyst grading system according to Gardner’s criteria. 4bb Embryo Transfer Success · Whats A Embryo · Day 3 Embryo Transfer Results Human Transfer day of our sweet 4AA PGT male embryo #ultrasound #ivf # · Was 4bb Embryo Transfer · Ivf Egg Retrieval · Frozen Embryo Transfer · 4dp6dt Embryo 40K. Interestingly, when we compared the fair day 5 embryo quality group to the good and top day 6 embryo quality groups, day 5 embryos still exhibited significantly higher LBR (24. The Gardner Embryo/Blastocyst Grading System is the go-to for embryologists when assessing embryo development to decide implantation. I have opted for the fully hatched 6BB this time as it's the only one that has 'gone the distance' and fully hatched embryos have a slightly higher chance of implanting so I've been told by the lab. used wheelchair ramps near me After 42-44 hours, there should be at least 4 blastomers visible in the embryo while 66-68 hours after ICSI, this number should go up till 8. Number of euploid embryos expected. Day 3 embryos ideally consist of 6-8 cells held within an outer "shell" called the zona pellucida. - Day 1: Fertilization assessment. We recently transferred 1 day 6 blastocyst , grade 3BB and are now 14 weeks along with another baby I really don't think the grade matters much, and my Dr. These embryos show that there are 6-8 evenly sized cells, with no or less than 10% fragmentation. I’ve been waiting for months to finally paint our embryo, little blub. I transferred one compacting; one 7-1-2; and one 6-1-2. Blastocysts have survived longer and are further along in development, and that is one of the reasons frozen blastocyst transfer success rates …. The high-quality blastocyst was defined as that of grade ≥3BB on day 5 or ≥4BB on day 6. com/q/is-a-4bb-embryo-good/Andrea Sánchez Freire, Senior Embryologist at ReproMed IrelandFollow us on Facebook and Instagram:https://ww. I expected jolly one would take as I am over 40 and I now have 10 month old twin boys! While grade is a factor it's not the be all end all. A poor quality blastocyst (score of 3) for day 5 or day 6, included any blastocyst having a B-B, or lower quality regardless of stage of development. 2-Cell (Day 2 embryo) 4-Cell (Day 2 embryo) 6-Cell (Day 3 Embryo) 10-Cell (Day 3 Embryo) Cell regularity - degree of regularity of size of blastomeres. And now I’m 21 weeks 🤷🏻‍♀️ I wish I. A human chorionic gonadotrophin (HCG) test was measured 12 or 14 days after embryo transfer …. Only one was normal (PGD and PGS tested) and was transfered on 12/22. In contrast, other studies have reported that when day 3 embryos are transferred, live birth rates improved with increasing cell number (up to the 8-cell stage); 16. There is some evidence that slower blastocysts like day 6 ones are more likely to be girlsone of twins is a day 6 4bb and probably my girl twin x. Ah ok - the first 4 were from day …. Only the one that was frozen on day 5 was euploid. It could be that the 4BB was a day 5 embryo (formed into a blastocyst in 5 days) where as the 4AA was a day 6 embryo (formed into a blast in 6 days). After adjusting for age, anti-Müllerian hormone, …. Searches were conducted from 2005 to February 2018 on MEDLINE and Cochrane Library and from 2005 to May 2017 on EMBASE, Eudract and clinicaltrials. Medicated FET #2: June 2017 - cancelled Hysteroscopy #2: June 2017 Medicated FET #2: 8/7/2017 transferred 1 embryo 5BB. consumer cellular actor orange sweater ER 4: 17 retrieved, 15 mature, 9 fertilized, 2 day 5 embryos, 3 day 6 embryos (3AA, 3AB, 3AB, 6BB, 4BB). Hi!! I'm almost in the exact same boat - I have one day 7 CB euploid embryo that we will be transferring in a few weeks! My doctor. Each embryo will develop at a slightly different rate, but usually by day four an embryo will have over eight cells which will be tightly packed …. Good odds to be sure, but it also means that it has a 30-35% chance of just not implanting which isn’t nothing. Day 6s are treated as though day 5 and transferred that way. 4% embryo transfer) with a 30% live birth rate. Objective: To determine which variables affect most the clinical pregnancy rate with positive fetal heartbeat (CPR FHB+) when frozen embryo transfer (FET) cycles are performed with day 5 (D5) or day 6 (D6) euploid blastocysts. Any similar stories ladies Sign Up. Reply reply 1 retrieval at 32 resulted in 1 euploid embryo: a day 6 6bb. As the embryo grows, it exponentially divides its cells, eventually becoming the blastocyst stage embryo 4 to 5 days after fertilization. I HAVE 3 embryos left - a 5AB, 3BB and day 6 6BB. I just did a FET with a 3BC and 4BC embryo and am hoping there are lots Positive Pregnancy stories to share. 2004 pontiac grand prix gtp reduced engine power 2 are 4 cell embryos but have fragmentation. If you want to read more about about success rates for untested embryos, go to my embryo grading and success rates post. Day 0: Embryo transfer: The embryo is transferred to the uterus. Leu, we tell you in detail about day-to-day body changes after embryo transfer: Day 1–3 after embryo transfer. When 90-92 hours have passed since ICSI was performed, the embryo should be at the morula stage. We transferred 2 5AA’s and it resulted in our son. Conflicting results in the literature about sex ratio after long term culture gave the stimulus to analyse the results from our clinic, which has several years of experience (since 1994) with long term culture in human IVF, always using sequential culture media [6, 7, 14, 15]. The biopsies will be sent off to a genetics lab tomorrow to test all 23 pairs of chromosomes. Day 7 embryo transfer IVF success stories Low quality embryos, high quality life. I am currently on Provera twice a day with my baseline for a FET of our only frozen embryo that is scheduled in June. Tier1 Live Birth Rate 70% D5 3AA 4AA 5AA 6AA D5 3BA 4BA 5BA 5AB 5BB 5BB Tier2 Live Birth Rate 65% D5 3AB 3BB 4AB 4BB. Instead I woke up in tears, then closed my eyes again wishing the day away. cool lsu football wallpaper Sep 3, 2009 · Conflicting results in the literature about sex ratio after long term culture gave the stimulus to analyse the results from our clinic, which has several years of experience (since 1994) with long term culture in human IVF, always using sequential culture media [6, 7, 14, 15]. As you can see, embryos that reached the blastocyst stage in five days were more likely to lead to a birth. Currently 11 weeks with that 3ab!. Hope your transfer is successful!. This being said we had 4 PGS normal starting out; 2 were day 5 (5AA embryos), 2 were day 6 (4BB graded embryos). Results: A total of 2938 patients undergoing their first frozen embryo transfer (FET) cycle with a single high-quality blastocyst (Day 5: 3BB and above; Day 6: 4BB and above) transferred were divided into five groups: Group A with storage time ≤3 months (n = 1621), Group B with storage time of 4-6 months (n = 657), Group C with storage time. I had success (so far) with a Pgs normal 3BB day 6 embryo, which I guess is considered "worse" than both of yours but apparently the number is less important. I'm 12 weeks with the only blast we made, a day 6 6BA. All 4 were sent for PGS testing and only my 1 Day 7 4BB embryo came back normal (it was …. Here is their full grading chart, which does give a slightly higher chance to D5 over …. I had 9 mature eggs, 7 fertilized, 5 day 6 blasts. If you don't have any data, please just response with your embryo/babies gender if you conceived with 4BB. Group D7 was compared with Groups D5 and D6. In contrast, endometrial thickness, a good quality embryo transfer (> 4BB), and blastocyst expansion on D5 all had a significant positive impact on LBR (OR = 2. Any success with a 6 day 3BB or 4BB- (they are adding the minus because apparently on day 5 it was a 4BC). com/embryo-gallery #ivf #infertility #fertility | Facebook cycle 6 and 2 in cycle 7. Jun 26 2015 - embryo transfer, Day 6 4BA and Day 5 4BB. Due to my travel plans, I had an early first beta test on 1/13 (7DP) which came out to 27. Reading your other replies I also wanted to note that our 4BB was a day 5 but our 3BC was a day 6. We transferred a 5AA (tested), and are currently 16 weeks. I don't put much value into grading and success rates. We transferred the day 6 first and it stuck. Once fertilized, embryos are graded according to their form and quality. I had 3 frozen embryos day 5 blasts graded: 5bb, 4bb, 2bc (prior to being frozen). I had two 5 day blasts transferred. Currently 13 weeks with a day 6 4AB and had great results on the NT U/S. This is normal for me to have less "normal" embryos. Clinics often use a numeric system called the Gardner scale to record an embryo's stage of development. Hi there- I was recently told by my doctor that only one of the 4 embryos we sent into get genetically tested came back as “good”. Day 0 eggs are fertilized in the embryology lab. alpena news obituaries IVF # 4= 1st day 3 transfer with assisted hatching. One of the doctors said the blastocyst had a 60% to 70% chance of implantation. Mosaic embryos can be grouped based on the percentage of abnormal cells present: <20% abnormal (aneuploid) cells = euploid. I don't know now if I should do another test or just wait. I also had 0 ready to freeze by day 5 and then had four ready to freeze on day 6. It has been suggested that the removal of multiple cells on day 5 of embryo development, rather than a single cell on day 3, could potentially lead to improved sensitivity of genetic diagnosis, (CGH$ or NGS). 5AA) and 3 others of good quality (I think 4AB, 4BB). Heres a video of our journey: …. I think one was an AA, 5 AB and the day 6 a BB. apartments for rent in westchester ny under $1 000 I want to be excited, but the clinic have got me really worried. Advice Needed! To give a little background, my first embryo transfer of non PGT tested embryo was a few months back. What is the 'perfect' blastocyst grading score? A …. An 8/1 would be an eight-celled embryo of excellent quality; a 6/3 would be a …. Jun 22, 2018 · No differences were observed in implantation, pregnancy loss or ongoing pregnancy rates between Day 5 and Day 6 blastocysts. March 26, 2024 | by Jennasinopol. I then had a second FET with my day 7 blast and my 2 week old son is currently sleeping in his crib. Ultimately, I just want a healthy baby so the day 5 4AB would be the best. Ethical approval This study was approved by the ethics committee of The Second Affiliated Hospital of Zhejiang University (reference no. 2 x 5 day embryos - 4BB 4BC and 2 x 6 day embryos - 3BC 4BC. comments sorted by Best Top New It sounds like most embryos are going to be 3/4s when frozen and they prefer this over 5s and 6s because the embryo is more delicate after it has hatched Remember that when not frozen these embryos (hopefully!) are constantly changing, grading is. I'm (36F) currently 8w with a tested Day 5 4BB, which was assigned a 65% chance. Day 7 embryos resulted in lower implantation and live birth rates compared with both day 5 and day 6 embryos (P < 0. Untested embryos due to my age (28) recommended by my doctor. But only 2 were good enough quality to be frozen (4BA, 4BB) discarded embryos were 4BC x2 and 4CB. For 43 years, the number decreases to 8 per cent and there are only 3 per cent chances for a healthy delivery. Outcomes of euploid frozen single embryo transfers (SET) of Day 7 embryos were evaluated to assess the reproductive potential associated with embryos that were slowly developing for reasons other than aneuploidy. IVF Fresh - 5AB, one transferred (son) FET# 1- 4AB one transferred (but mmc at 7wks) FET #3- 4AB- & 3AB (transferred two this time) Good luck xxx. Did two transfers last year, one (4AA) was a miscarriage, and one (4AB) didn't implant. Considering this developmental. When the embryo hatches, it comes out of its shell called the zona. I have 1x4AA and 2x4BB’s (all day 6 embryos) and I’m about to start transfers. Day 5, 6, and 7 are the days that the embryos can reach the blastocyst stage. The clinic says the 2AA is really strong and the one that they will use first. Cleavage stage embryos are graded using 2 criteria: the number of cells in the embryo and their appearance under a high-power microscope. For my third retrieval, we tried the lupron down regulation protocol. Your implantation window may be earlier or later than normal and even 12 hours more or less of progesterone for a FET makes a huge difference if your window is off. How do you manage work and this constant overthinking about what we are going through. While those graded BC or CB have about a third chance of successful implantation and a 25% chance of. 002; good quality embryo on day 6 vs. How fast embryos grow has an impact on success rates for untested embryos. Elsidee11 in reply to Loosy80 5 months ago. The normal timeline for embryo development is after two days of cultivation the embryo should have between 2-4 cells, then 6-8 cells by 3 days. We ended up with two 4bbs from …. Curious if you IVF mommies who have had transfers that resulted in a BFP could tell me what the grade of your successful embryos were? I have one remaining untested 4BB on ice, just feeling a bit uncertain about our chances of it working. Hoping to transfer in September. In a natural situation (not IVF), the blastocyst should hatch and implant at the same time – about 6 to 10 days. (managed to freeze 4 blasto) waited 4 months, had endo scratch then FET Transferred 1 day5 grade 4BB on 6/6/17 4 BNF hpt waiting for blood test on 20/6/17 no symptoms and worried. Aim: To compare the pregnancy outcomes after day 5 blastocyst-stage embryo transfers (BET) versus day 6 BET following vitrified-warmed cycle and to evaluate whether the number of embryos transferred and the chromosomal status of embryo influence effect estimates. I finally heard from the Denver clinic at 7pm EST - and boy do they have timing. This was a double transfer of 2 day 6, 4ab embryos, and our little fighter stuck around 💪💪 don't lose hope!! All the best xx. Let's start by reviewing how blastocysts are graded: NUMBER: The number refers to the degree of expansion of the embryo's cavity and goes from 2-6. We did an ERA/endometrio cycle and then 1 transfer of our normal embryo in June 2021 (a day 6 5BB). UPDATE: day 3 embryo + day 5 blast. If any of you could share successfull stories with slower developing embryos 4bb 4cc that would be helpful. Racowsky (2011) looked at Day 3 transfers based on cell number, symmetry and fragmentation: 8 cells was ideal with a 25% chance of live birth, <6 cells had the lowest rates at 2. It was the only way we could make it through the 9 day waiting period. Shopping at Whole Foods has its ups and downs. We had another ER and for embryos PGT …. any success stories out there with 4bb embryos sticking? That was my highest grade one and am feeling a little bummed. Mar 27, 2022 · A day five embryo grading in the blastocyst stage is done as the following: Number 1: Blastocoel cavity has filled less than half of the embryo. If I was younger I would be less worried, but at 38 it looks like…. A 3BC was the best embryo I ever had and I got a bfp but sadly lost it for other reasons. Again, this is not a common event, but there is. Mar786 in reply to cloud_user 2 years ago. Two days later a very excited nurse told me my level was now 180. Embryos graded as BB (3BB, 4BB, 5BB, 6BB) still have a good chance of success at 50% for pregnancy and 42. So BB is good but lower grades can be good too! Baby dust and lots of luck. Embryo Grading System: The Difference Between 4AA and 1CC embryos. ii) Outcomes of transferring single euploid day 5 or day 6 blastocyst in the subsequent frozen embryo transfer (FET) cycles were examined on per-patient basis. I've tested 29 embryos over 4 retrievals: 4 day 5s, 22 day 6s, and 3 day 7s. hi, our fresh blastocyst was a 5AB which failed, they thawed 3 embryo's to get the one currently on board (I'm in 2ww) the one I have was a 4BB when frozen, but is actually a better quality than the 2 they thawed first, which were 5BB and 4AB - the 5BB didn't survive the thaw and the 4AB only thawed 70%, my 4BB currently on board …. Day-2 embryos - should have 2 to 3 cells. My day 6 4ab embryo is now a spunky 3 year old and my day 5 4bb is a chunky 3 month old. Baby is now just over a year old. xvii And a study of 426 day 3 fresh embryo transfers showed that Grade I embryos had a higher implantation rate …. For all implantations, the AI system's choice of embryo was transferred. The clinic however told me that my day 6 were …. I have a 7 month old daughter from a day 6 PGS tested embryo. I have a frozen embryo (blastocyst either day 6 or 7 I can’t remember it was all a daze at the time) just wanted to know anyone’s stories. Of my blasts that were sent for testing, 100% of Day 5 blasts were euploid, 50% of Day 6 blasts were euploid, and 0% of Day 7 blasts were euploid. I start baby aspirin at the beginning of prep. Used a FRER and a 10miu Wondfo, both stark white. there is a lot to be hopeful for. Pregnancy symptoms can begin as early as six to 12 days after conception, according to WebMD, when some women may experience cramping, bleeding or both symptoms from the embryo imp. For cleavage stage embryos, studies show embryos that are 4 cell on day 2 and 8 cell on day 3 have a greater chance of success, as do embryos which show signs of early compaction (day 3, as we. At first, I was thinking if the first transfer (of one 4bb) failed, we would go into another fresh round and keep the second blast on ice. Number 3: Blastocoel cavity has filled 70% of the embryo, and partial expansion has occurred. Data is from their rates and some grades and day they don’t have data on but I found it helpful regardless. This most recent cycle, I didn't test my embryos but I transferred 2 day-5 embryos (5BA & 4BB) and I'm currently 21+3 with twin boys. Most clinics don't even let eggs go to day 7, but thank god mine did. Congratulations, these are great results from a round! Usually, your clinic will transfer the embryo they consider the strongest. Just putting this here in case anyone also has some fair/poor embryos. Doctors wait for 12–14 days after IVF embryo. 8; n=87) who had either euploid day 5 or day 6 (33±5. I have been testing positive on FRER since 4DP6DT. This time the doctor said, he will go with single transfer of an early blastocyst. My dr has not been positive about this. NUMBER: The degree of the expansion of the embryo’s cavity, ranging from 2-6. Day 6 any embryos that were not ready on Day 5 but have now developed to the blastocyst stage are biopsied. A good-quality embryo was defined as a B3–B4 or B5 embryo ≥ BB (AA, AB, BA, BB) according to the grading scale proposed by Gardner. The morphological grading of an embryo. These embryos were from my cycle where I had my twins 9 years ago. Day – 3 embryo – should have around 6 to 8 cells. When a single fresh embryo was transferred on day 4, following oocyte retrieval using GnRH agonist-long protocol, two gestational sacs were recognized at 8 weeks of gestation. PGS can be used to screen embryo biopsies for aneuploidy before transplantation, and thus promote better pregnancy outcomes from IVF therapy. FET - Day 6 blast 4bb - any success stories? Questions Hi we had an elective freeze all round which we fully expected to go tits up post egg collection similar to the majority of our previous eight cycles. Learn more about what happened during Day Two during the battle of Gettysburg. 8% in embryo transfer cycles in which the biopsy was performed on day 6 and 60. Hey there Yesterday we transferred a single 4bb collapsed embryo! Anyone have any idea what a collapsed embryo is? Anyone know what the avg success …. During successive breeding sea- sons 442 inseminated cycles from donor mares, aged 3-21 years, were flushed for embryos on Day 6. The ideal cell number of a day-3 embryo is between 6-10 cells. Expert Advice On Improving Your Home Videos Latest View All Guides Late. Countdown to Any Date – Create your own countdown. My first round I sent in 3 Day 5 4AA and one came back normal, which ended in a chemical pregnancy. Reply reply So a 4BB normal embryo would have a higher than 42% chance and wouldn't be …. On December 31, 2021, Jae terminated his contract with JYP then left the group on January 1, 2022. Our in-house pregnancy rates have shown the following embryos to have the highest chance of success: these embryos yield similar success rates whether they are Day 5 or …. I dont care about the gender, I just want to get pregnant. Today was our first FET transfer!!! I’m so excited and somewhat anxious! Any buddies out there?  We only had one chromosomally normal embryo 4BB at freeze. Though sharks are considered apex predators, they are often eaten by humans and are sometimes eaten by killer whales. The 4AB is my 3-month old baby girl. ERA revealed implantation window is off by 2 days. For me it wasn’t the grading but rather the days they were frozen. Women <35 had comparable pregnancy outcomes with day 5 poor quality embryo and day 6 good quality embryo FETs. Poor quality blastocysts, such as 3BC, 4CB, 4CC, or 2BB, have a pregnancy rate of just 33%.   We transferred a 6bb on June 2nd and lost pregnancy at 7 weeks with blighted ovum. Our last retrieval was the best grade/day. Our 2nd and only other embryo is a 4bb-, just wondering if anyone has had success? My daughter was our lowest graded at 4ba. My third was 2 days ago on Saturday 10/15. EMBRYO GRADING FOR CLEAVAGE STAGE EMBRYOS (day 2 and 3) Excellent quality No irregularities of 4AA 4BB 4CC. In this case 4BB is a good embryo on day 5 to transfer or to freeze. Mine were all day 6 4BB and lower. The more important thing is the PGS testing as the embryo grading can be subjective. According to Embryologist, Kristen Jones, statistically, the higher graded embryos such as a hatching or expanded AA on day 5 have the best success rates. 3BB,4AA,4AB,4BB,5BB,6BB,3 AC,3BC,4 AC,4BC,4CB, 4CC and 5BC, respectively. No difference existed between embryo sex and overall morphological grade, inner cell mass or trophectoderm grade, or blastocyst transformation day. We have 1 more day 5 3BB blast left and the remaining normals are day 7 blastocysts (4BB, 6BB, 6BB). The embryo on the right has mild fragmentation, but still has a good cell number and decent cell symmetry. The dead cell index was <10% for Days 5 and 6 good quality blastocysts but was increased up to 27. 4 years and the proportion of morula embryos that developed to FEB by Day 6 was 72%. Vitrification and thawing processes were performed with corresponding kits according to the manufacturer’s …. When we thawed the embryo, it somehow corrected itself and expanded out to a 6AB. The marathon online shopping event has been a huge success for Amazon, driving company sales and sub. Numbers go from 1-6 and tell you how mature or thin the zona, or shell of the embryo, is. I know many people don’t get many (or any) back at all, but due to my past experiences I fear that I will need many tries. They are boy/girl twins, and when I tell people that, they usually say, “You have one of each, now you can be E. The LBR of the ≤ 6-cell group was found to be statistically lower than that of the 8-cell group in single TBT cycles which had been transferred with fair quality blastocysts (defined as 4BB according to Gardner’s grading scale) (41. Through 3 ER's at age 36 to 37, I had 3 make it to blast and testing , all day 6's: a 5bb, a 6ab, and a 6bb, the 6ab and 6bb came back as euploid. We had a 5AB and 4AB, they transferred the 5AB at our first FET. Whether day 5 or day 6 does not affect transfer date. For 41, the chances are 15 per cent in IVF cycles and 10 per cent for live birth. Blastocysts with other scores were poor-quality blastocysts. Transferred 6 PGS normal day 5 AA ‘perfect’ embryos and got 2 take home babies. I went abroad to have an egg donor cycle (donor is 27 years old with a 3 year old daughter) and it went horribly wrong. Found this study as well as another one if you google day 7 blast that give some day 7 embryo information. May is full of holidays and celebrations that may benefit. At this point, embryologists evaluate the embryo to make sure it is developing normally; examining the number and symmetry of cells and assessing if there are any signs of fragmentation. We didnt do pgs test but my best friend's 1 year old little girl was a day 6 grade 4CC embryo. A day five embryo grading in the blastocyst stage is done as the following: 4BB, 5BB, and 6BB …. frito lay dayville ct jobs Need info! Day 5 embryo results came in but, I was hoping to get an excellent grading for one of my embryos but for 4AB, 2BB and 2BA. You will finally know how many embryos are available for embryo …. I read about soo many testing at 4DPT and getting positives, so Im starting to feel discouraged and afraid that I. Day 6 Embryos: Which is Best? In the world of IVF, every day …. Implantation did not occur/beta was negative for pregnancy. Laboratory pregnancy tests after IVF performed by medical experts are reliable and accurate. We ended up with two 4bbs from ivf#2. We also never got implantation until I did Depot Lupron for endometriosis…so the combo of the two is what. At 6 weeks pregnant, both you and your baby are undergoing some pretty amazing changes. Running out of time to pack and move out of your place? We’re here to tell you that you can move in one day. – Day 2: Embryo is between 2-4 cells. We’ve only got one so I’m going to celebrate it no matter the. and then go on to have success with their last "worst quality" embryo which is maybe a day 6 grade 3 blast. During an in vitro fertilization (IVF) cycle, after the eggs are retrieved, they are fertilized in a lab, where they grow for up to 6 days. Ive read some who had 1500 iu booster left their system in 4-5 days but some took them 7 days. Expansion is represented by the number in the embryo grading system. We transferred 1 PGT normal day 6 AA fully hatched embryo on our first FET and failed. I've seen so many people have success with day 6 embryos! I wouldn't worry much about the grading at all yet. The scale is from 1 to 6, see below. 004), while the miscarriage rate was significantly higher for the ≤ 6-cell group. I was told by my embryologist that they expect about 40% of embryos to make it to day 5. The number grades (1–6) are given based on the following criteria: Grade 1: Blastocoel cavity is less than half the embryo's volume. Sperm is similarly washed and primed for the chosen procedure. I’ve gone down the rabbit hole of overanalyzing my remaining embryos. Embryo stopped growing at 6w 1d. We are using our last two frozen embryos (5BB) in late May and praying for our rainbow. fragmentation and blastocyst grade 4BB or higher, were transferred. My day 5 5CC turned 6BB on day 6. Whether you fall into that category or not, though, you're sure to find great money-saving tips in blogger J. For all suitable embryos, a trophectoderm(TE) biopsy was performed on either on day 5 or day 6 and next generation sequencing (NGS) was used for comprehensive chromosomal screening (CCS) analysis. I had the two transferred on a natural cycle and one held on! Good luck x. Blastocysts that form earlier (day 5 ) have higher implantation potential; and yet those embryos that take an extended period to become a blastocyst. ariana grande cute photos Blastocysts are typically selected for transfer, biopsy or cryopreservation on Days 5 and 6 of embryo culture. I read that 72% of all 4AA embryos are male…. The embryo we transferred was a 6BB. 5AA, now my 3 yr old son (fresh IVF--hatching, beautiful embryo) 4AB miscarriage (FET) 4BB & 4BC miscarried one of the twins, the other is my 1 yr old son (FET). With that said, B is the most common grade and has a good prognosis. Anyone had success with FET 3BB embryo?. cakehelper • 4th round of IVF has failed and we are done. Hi there, I am currently 4dp5dt and need some positive/successful stories of low grade embryos. Our 2nd and only other embryo …. Determining hCG in urine or blood after IVF is done in laboratories is 100% accurate. The day 3 embryo, also known as the "cleavage stage" embryo, looks at the number of cells and their structure, and the day 5 stage embryo (known as blastocyst. Just had a miscarriage with a perfect day 5 PGS tested so will be trying again with my day 6 embryo. Generally, Day 5 embryos perform better than Day 7 embryos. On my 6day post transfer, I only felt tired and needing a nap in the afternoon. Going about my day to day has been rough. The number grades (1-6) are given based on the following criteria: Grade 1: Blastocoel cavity is less than half the embryo's volume. We transferred our 1 and only embryo on 1/8. Your ovaries shouldn’t impact implantation but sounds like might be at risk of OHSS which gets worse if you do get pregnant so would monitor yourself carefully for those symptoms. Optimally developing blastocysts are defined as fully expanded or hatching, with a prominent inner cell mass (ICM) and cohesive trophectoderm (TE) at 116 ± 2 h after insemination, which coincides with Day 5 of embryo development (Gardner et al. A Day 5, 6AA embryo would be preferred over a Day 6 6AA embryo. As improvements have been made to the IVF process, it has now become standard practice to transfer embryos on Day 5, Day 6 or even Day 7 of development, after the embryo has reached the blastocyst stage (200 …. From this cycle: Day 5 4AA, Day 6 4BB, Day 6 4BB. The outcomes of frozen embryo transfer were similar in women (32. Yes, 4BB is a good embryo and it depends if it is on day 5 or day 6 but in this case it is better if this is on day 5, so on day 6 we can expect having hatching blastocyst. I’m 37 weeks pregnant having transferred 2 x 4BB 5 day blasts. Day 5 fresh was a chemical pregnancy, day 6 frozen is my beautiful one year old daughter. Hi! I had my first FET with my fully hatched 6BB embryo on 1/6. Undoubtedly a 1BB is a very early blastocyst - but that’s not say it wouldnt be a 4 or 5BB on Day 6 so actually it has just as good a chance of success as a Day 5 as long as it’s put back at the right time. When all 3 of our day 6 embryos turned out aneuploid 2. Poor quality embryos included embryo grades 6CA, 6AC, 6CB, 6BC, 6CC, 5CA, 5AC, 5CB, 5BC, 5CC, 4CA, This is an interesting comparison because many clinics would transfer a good quality day 6 embryo, but would discard a poor quality day 5. Design and method A single center retrospective study was performed from March 2017 till February 2021 …. 8%) compared to day 6 blastocysts transfers in FET cycles, with a potential decrease in miscarriage rates (7. It was the only one frozen by itself and my husband didn't want to risk twins. 2 day 6’s a 4bb and a 4ab and a day 7. salt water waves trulieve The grading system of day 4 morula/compact stage embryo used in MacKay Memorial Hospital is modified from the Istanbul Consensus Workshop [5]. Unfortunately, it was unsuccessful. A zygote is the result of the union of an ovum (egg cell) and a sperm cell. I read not that long ago that indicated a 5AA was 54% likely to take and a 4AA 51%. Day5 6AA- split into two, twin girls. I'm less than 36 in age and still after two cycles ended up with one single embryo out of a combined total of 32 eggs (18 were mature) and only one embryo made it which was graded a 4BC. An embryo starts as a single cell and as it develops, the cells continually divide so that a two-cell embryo (2C) becomes a 4-cell embryo (4C), which becomes an 8-cell embryo (8C) and so on. Fast-forward to 6+4, woke up in the middle of the night with severe heavy bleeding and clots, and moderate cramping. 3%) had only 1 or 2 chromosomal abnormalities, 30 (21. 4 = fully expanded cavity 100%. FET, frozen embryo transfer; D3-DET, transfer of a Day 3 double cleavage-stage embryo; D5-SBT, transfer of a Day 5 single blastocyst; D6-SBT, transfer of a Day 6 single blastocyst. We prepared the embryo transfer dish the day before FET, in which 1. After embryo transfer, the patient had a …. Yet, the implantation potential of an embryo was unaffected by day of development when transferring euploid embryos ( Table 2 ). 1 day 5 (3AB) 2 day 6 (one 4AB, 4BB) and 1 day 7 that was a 6BB). This is true of skin cancer detection, for example, and lung cancers. Date Calculator – Add or subtract days, months, years. After my first retrieval resulting in 2 failed transfers and 1 miscarriage, we decided to get our embryos PGS tested. A high quality (Q+) transfer was considered to occur where a blastocyst had an expansion grade of 4 or higher (expanded blastocyst to hatched blastocyst), an inner cell mass grade of A or B, and a trophectoderm grade of A or B, …. Our cycle yielded 21 eggs retrieved: 16 mature, 12 fertilized and 4 became blastocysts. 5-7 increased recov- ery rates of embryos ≤300μm. Purpose This study aims to examine whether blastocyst morphology post-warming correlates with live birth. 1st embryo was a day 4 B grade morula, 2nd embryo was a day 5 3BB. We started a second round in March. In Group II, the mean age was 35. Yes, they can gtow and do well, as I am sure some ladies will verify here. I have never taken embryo grading too seriously. I had two failed fresh transfers. 19 or/1‐18 20 exp BLASTOCYST/ 21 (Blastocyst$ or blastomere$). I'm 26 weeks pregnant with our first FET, a 4BB euploid girl.