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Our Medical Directors are outstanding physicians that you will find to be very personable and compassionate, who take care to ensure that you have the most cutting-edge fertility treatments at your disposal. This is your outlet to ask your questions to the doctors.

  • Dear Patients,

    I created this forum to welcome any questions you have on the topic of infertility, IVF, conception, testing, evaluation, or any related topics. I do my best to answer all questions in less than 24 hours. I know your question is important and, in many cases, I will answer within just a few hours. Thank you for taking the time to trust me with your concern.

    – Geoffrey Sher, MD

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Answers from our doctors

Search 1,006 questions patients have already asked, or narrow them by topic.

Latest answers

Page 49 of 68

  1. Embryos & Genetic Testing

    Recurrent Pregnancy Loss and Recurrent Implantation Failure

    We have been dealing with fertility issues for 18 months. Last year, I had three early miscarriages (all at less than 8 weeks). These miscarriages occurred back-to-back-to-back within a 7 month period. We were referred to an REI. Since then,… — Morgan H.

    Dr. Geoffrey Sher answered

    Implantation dysfunction is unfortunately often overlooked as an important cause of IVF failure. This is especially relevant in cases of unexplained IVF failure, recurrent pregnancy loss (RPL), and in women with underlying endo-uterine surface lesions, thickness of the uterine lining (endometrium) and /or immunologic factors. IVF success rates…

  2. Immunology & Implantation

    Hashimotos

    Is it true that some women with hashimotos will have no issues getting and staying pregnant? While others will suffer from recurrent loss? What causes this discrepancy? — M J.

    Dr. Geoffrey Sher answered

    Between 2% and 5% of women of the childbearing age have reduced thyroid hormone activity (hypothyroidism). Women with hypothyroidism often manifest with reproductive failure i.e. infertility, unexplained (often repeated) IVF failure, or recurrent pregnancy loss (RPL). The condition is 5-10 times more common in women than in men.…

  3. IVF Failure & Pregnancy Loss

    Ivf failure

    Dear Dr Sher, I have listened to the egg whisperer podcast and I am currently a fertility patient in a clinic in Germany. I had a successful ivf in 2020 (2nd attempt) which resulted in a healthy baby and are… — Michelle G.

    Dr. Geoffrey Sher answered

    Implantation dysfunction is unfortunately often overlooked as an important cause of IVF failure. This is especially relevant in cases of unexplained IVF failure, recurrent pregnancy loss (RPL), and in women with underlying endo-uterine surface lesions, thickness of the uterine lining (endometrium) and /or immunologic factors. IVF success rates…

  4. Early Pregnancy & hCG

    About beta hcg level

    Sir my hcg level is about 413.2 and yesterday i reached a hospital and they df o a ultrasound bt no sac found and they told me a small cyst like seen in tube. Iam very tensed to hear that.… — Anjumol T.

    Dr. Geoffrey Sher answered

    It is most likely too early to be able to detect a gestational sac in the uterus or in the tube. Give it another week and re-test. Of course, if you experience any severe pain or bleeding go straight to the ER. Good luck! Geoff Sher ADDITIONAL INFORMATION:…

  5. Early Pregnancy & hCG

    B-hcg

    Hi, I doubt my pregnancy test tru urine, so I proceed to blood pregnancy test the result is 93 mIU/ml Whats the meaning of that?? Thankyouu and Godbless — Jemalyn T.

    Dr. Geoffrey Sher answered

    It is positive. It needs to double in the next 2 days to be encouraging! Good Luck! Geoff Sher I know of no medical announcement associated with the degree of emotional anticipation and anguish as that associated with a pending diagnosis/confirmation of pregnancy following infertility treatment. In fact,…

  6. Embryos & Genetic Testing

    transfer

    Hi, I am preparing for a transfer next week. My doctor says lining is good. I am wondering what you think of bed rest after a transfer? Also, I am stressed about this working and have a busy work and… — Fay K.

    Dr. Geoffrey Sher answered

    Good luck! In my opinion there is no need for extended bed-rest post-transfer. Unquestionably, the IVF doctor’s expertise in performing embryo transfer ranks as one of the most important factors that will determine IVF outcome. It takes confidence, dexterity, skill, gentility and above all, experience to do a…

  7. Embryos & Genetic Testing

    Implantation Failure

    Hi! I have had two FETs with embryos made with my wifes egg and sperm donor, PGT tested and good quality. Both times did not work. I am 28 years old, have had many tests, Hysteroscopy, Uterine Imaging, etc and… — Ann S.

    Dr. Geoffrey Sher answered

    Whenever a patient fails to achieve a viable pregnancy following embryo transfer (ET), the first question asked is why! Was it simply due to, bad luck?, How likely is the failure to recur in future attempts and what can be done differently, to avoid it happening next time?.…

  8. Ovarian Stimulation & OHSS

    Lupron and retrieval

    Hi How are you? I'm currently going through my second round of IVF and had a chemical pregnancy with a pgt normal embryo. I had endometritis before and they cleared it with cipro. I changed my doc since and my… — Lynn C.

    Dr. Geoffrey Sher answered

    Respectfully, I would not recommend depot Lupron prior to FET. After a few months, it can interfere with endometrial receptivity by down-regulation estrogen receptors. AND yes! I would recommend another ER sooner rather than later to try and " make hay while the sun still shines". Endometriosis is…

  9. Infertility Basics

    Difficulty in getting pregnant

    Hello. I am a 30 years old married female. It's my third months of trying to conceive. I have regular periods and I am also tracking my ovulation. I have intercourse daily. But still I am not getting pregnant. What… — Anna A.

    Dr. Geoffrey Sher answered

    3 months of trying is far to early to be of concern. You should give it bat least 12 months. Geoff Sher ADDITIONAL INFORMATION: I am attaching online links to two E-books which I recently co-authored with my partner at SFS-NY (Drew Tortoriello MD)....... for your reading pleasure:…

  10. Uterine & Endometrial Health

    persistently thin utering lining

    Hi Dr. Sher, I am hoping you could help me know what to do next. I just turned 37 and did my first IVF cycle. We retrieved 6 mature eggs. Prior to this I had been trying for about 6… — Mira S.

    Dr. Geoffrey Sher answered

    It was as far back as 1989, when I first published a study that examined the correlation between the thickness of a woman’s uterine lining (the endometrium), and the subsequent successful implantation of embryos in IVF patients. This study revealed that when the uterine lining measured

  11. Hormones & Ovulation

    Rising progesterone before starting PIO in transfer cycle

    Hi Dr Sher, I hope you're well. I'm so glad to see you are still doing this forum! Your advice helped me tremendously three years ago when I embarked on my first (successful) FET. I'm about to embark on my… — Rhian T.

    Dr. Geoffrey Sher answered

    Respectfully, I do all my FETs under hormonal control. That avoids such issues. Until less than a decade ago, most women undergoing IVF would have embryos transferred to the uterus in the same cycle that the egg retrieval was performed (“Fresh” Embryo Transfer). This was because embryo cryopreservation…

  12. IVF Failure & Pregnancy Loss

    Repeated ivf failures

    Hi there I just turned 43 in January and live in Vancouver. Over the last year I have done 5 standard ivf cycles and 1 mini ivf cycle and have never gotten a blastocyst on any cycle. We did a… — Kat L.

    Dr. Geoffrey Sher answered

    Whenever a patient fails to achieve a viable pregnancy following embryo transfer (ET), the first question asked is why! Was it simply due to, bad luck?, How likely is the failure to recur in future attempts and what can be done differently, to avoid it happening next time?.…

  13. Hormones & Ovulation

    Am I ovulating?

    I came off my pill in 2019 conceived within 4 months and had a beautiful daughter in 2020. I went back on the pill sep 2020. I came off the pill again in 2022 end of June. My cycles have… — Katelyn S.

    Dr. Geoffrey Sher answered

    _IT IS VERY LIKELY THAT YOU ARE NOT OVULATING FUNCTIONALLY! YOU SHOULD SEE YOUR OB/GYN ABOUT THIS. GEOFF SHER ADDITIONAL INFORMATION: I am attaching online links to two E-books which I recently co-authored with my partner at SFS-NY (Drew Tortoriello MD)....... for your reading pleasure: 1.From In Vitro…

  14. Egg Health & Ovarian Reserve

    low immature oocytes

    Hello, I have recently had a failed IVF cycle, and I think it might be due to the lupron being used as a trigger shot. I am 34, healthy, non smoker, active. We are doing IVF due to mail fertility… — Rana N.

    Dr. Geoffrey Sher answered

    Very respectfully, I must agree that the protocol used for ovarian stimulation was likely an issue here. I think we need to talk . Please contact my assistant, Patti Converse at 702-533-2691 and set up an online consultation with me. Regards, Geoff Sher The importance of the IVF…

  15. Egg Health & Ovarian Reserve

    Anemia and egg quality

    Hi Dr. She’s, Due to countless fibroids and endometriosis, I spent two and half years bleeding heavily with no respite. As a result I was severely anemic and had to undergo many iron and blood infusions/transfusions to stabilize my iron.… — Rebecca M.

    Dr. Geoffrey Sher answered

    As long as the anemia has been cured, there should not be any significant adverse effect on egg/embryo quality. Good luck! Geoff Sher ADDITIONAL INFORMATION: I am attaching online links to two E-books which I recently co-authored with my partner at SFS-NY (Drew Tortoriello MD)....... for your reading…

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