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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.

  1. Ovarian Stimulation & OHSS

    Menopur – Mistake

    Hi Dr. Sher, I am so upset with myself. Tonight will be my sixth day of taking menopur 75 IUs (along with rekovelle). I was not aspirating it correctly into the syringe and as such, a few times, some of… — Kristin C.

    Dr. Geoffrey Sher answered

    Don't be too hard on yourself. These things happen. Besides it will likely in no way prejudice your cycle. Good luck and G-d bless! 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).......…

  2. Egg Health & Ovarian Reserve

    Empty Follicle

    Dear Dr, what could possible be the cause of having empty follicle on egg retrieval day for ivf. I took the trigger 34hrs before the retrieval and I’m 34yra — Faith A.

    Dr. Geoffrey Sher answered

    Frequently, when following vigorous and often repeated flushing of follicles at egg retrieval they fail to yield eggs, it is ascribed to “Empty Follicle Syndrome.” This is a gross misnomer, because all follicles contain eggs. So why were no eggs retrieved from the follicles? Most likely it was…

  3. 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…

  4. 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…

  5. Ovarian Stimulation & OHSS

    Transfer Prep

    Hi Dr. Sher, I wrote to you a while back asking for your opinion on next steps. You suggested an additional transfer which I did-making three transfers. We are finally moving to a transfer (5 day frozen, tested) which will… — Danielle B.

    Dr. Geoffrey Sher answered

    This is my approach but your RE might prefer a different methodology!! 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 (freezing)…

  6. Egg Health & Ovarian Reserve

    31y, normal AMH, no blasts after 3 rounds

    Hi Dr. Sher, I started IVF when I was 30y/o and did 1 round with the standard antagonist protocol in March 2022 at CCRM Houston (BCP priming, 225u follistim, 2 vials menopur, ganirelix, combo trigger, dexamethasone qd). Stimmed for 8… — Macy S.

    Dr. Geoffrey Sher answered

    I believe that your problem can be resolved! We should talk........ I suggest that you call my assistant, Patti Converse (702-533-2691) and set up an online consultation with me to discuss your case in depth. While age and ovarian reserve can and do affect egg quality, these are…

  7. Age & Fertility

    Question re: ideal protocol for 40 yo woman with low AMH/

    Hello Dr Sher I have diminished ovarian reserve. My AMH 2 yrs ago was 0.36. Its likely even lower now :( I have been a poor responder to high dose IVF with gonal-f (450 units) and menopur 150 units. Prior… — Yvette R.

    Dr. Geoffrey Sher answered

    It is primarily the egg (rather than the sperm) that determines the chromosomal integrity (karyotype) of the embryo, the most important determinant of egg/embryo competency”. A “competent” egg is therefore one that has a normal karyotype and has the best potential to propagate a “competent” embryo. In turn,…

  8. Egg Health & Ovarian Reserve

    What next?

    Hi Dr Sher, we are a couple aged 35 and 34. We had 2 natural pregnancies which resulted in first trimester miscarriages. We later found out that my husband has balanced translocation and I have low amh of about 0.8ng/ml… — Sofia C.

    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?.…

  9. Egg Health & Ovarian Reserve

    low immature oocytes

    Hello, I had a failed IVF cycle. I am 34, healthy (No smoking, healthy diet, yoga 3 times a week), BMI 22 and doing IVF due to male infertility reasons. My Dr gave me the short protocol, my body responded… — Rana N.

    Dr. Geoffrey Sher answered

    I do not believe that this is likely to be due to an intrinsic egg issue. It is likely due to the type of protocol used and/or the type and typing/dosage/timing of the "trigger". We really need to talk. I suggest you call my assistant, Patti Converse at…

  10. Egg Health & Ovarian Reserve

    Low amh clomid protocol advice

    n online consultation with me to discuss.Hello, I'm almost 39yo with an amh of 0.3 and 6 follicles at baseline. Trying for a second child. Started a max dose ivf antagonist protocol and responded really fast, 7 days of stim… — Yasmin G.

    Dr. Geoffrey Sher answered

    Respectfully, In my opinion neither mini-IVF nor clomiphene is good in women with diminished ovarian reserve. It is primarily the egg (rather than the sperm) that determines the chromosomal integrity (karyotype) of the embryo, the most important determinant of egg/embryo competency”. A “competent” egg is therefore one that…

  11. Egg Health & Ovarian Reserve

    Poor egg quality

    Hello Dr Sher. I am a 34 yo F with spouse 43 yo M. G0P0, dx with unexplained infertility. BMI 22, no PMH and no male factors based on SA. Placed on levothyroxine during initial work up to bring TSH… — Aradhna S.

    Dr. Geoffrey Sher answered

    I think we should talk! Please consider calling my assistant, Patti Converse at 702-533-2691 and setting up an online consultation with me to discuss your case in detail.: One of the commonest questions asked by patients undergoing IVF relates to the likelihood of their eggs fertilizing and the…

  12. Ovarian Stimulation & OHSS

    OHSS

    Hello Dr. Sher, Further to my question about OHSS…are there any long term implications such as cancer? — Yael G.

    Dr. Geoffrey Sher answered

    Not to my knowledge! Geoff Sher

  13. Ovarian Stimulation & OHSS

    Ohss

    Hello Dr.Sher, I am interested to know what your thoughts are on my situation. I am starting my first egg retrieval in the upcoming months and I’m 40 years old, with lean pcos (5’7 and 130 lbs) and with an… — Yael G.

    Dr. Geoffrey Sher answered

    Polycystic ovary syndrome (PCOS) is a common hormonal system disorder among women affecting between 5% and 10% of women of reproductive age worldwide. Women with PCOS may have enlarged ovaries that contain multiple small collections of fluid (subcapsular microcysts) that are arranged like a “string of pearls” immediately…

  14. Egg Health & Ovarian Reserve

    Immature egg

    Hello! Thanks for this chance! I am 22 years old, I made ivf (gonal f, cetrotide, menopur, trigger) I have received 11 eggs. 6-GV, 2-M1, 3-M2. None embryos because only 1 egg was fertilized but could not divided. Second ivf… — Mary J.

    Dr. Geoffrey Sher answered

    _ One of the commonest questions asked by patients undergoing IVF relates to the likelihood of their eggs fertilizing and the likely “quality of their embryos. This is also one of the most difficult questions to answer. On the one hand many factors that profoundly influence egg quality;…

  15. Hormones & Ovulation

    Infertility

    Hi doctor, I am 30 years old, I have been diagnosed as PCOS , I received 12 cycle ovulation induction by clomid and letroze ,I did not conceived, last time I did ICSI , they told me that the eggs… — Sary A.

    Dr. Geoffrey Sher answered

    Polycystic ovary syndrome (PCOS) is a common hormonal system disorder among women affecting between 5% and 10% of women of reproductive age worldwide. Women with PCOS may have enlarged ovaries that contain small collections of fluid — called follicles — located in each ovary as seen during an…

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