Ask Our Doctors

Supporting Your Journey

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. IVF Failure & Pregnancy Loss

    Hysteroscopy result

    Hi, I have had 3 natural miscarriages, but 3 failed implantations with PGT embryos. I got a hysteroscopy, and they found dyssynchronous proliferative endometrium and polypoid dyssynchronous proliferative endometrium consistent with endometrial polyp. Can this have any impact in my… — Laura C.

    Dr. Geoffrey Sher answered

    UNDERSTANDING RECURRENT PREGNANCY LOSS ( RPL): CAUSES AND SOLUTIONS. When it comes to reproduction, humans face challenges compared to other mammals. A significant number of fertilized eggs in humans do not result in live births, with up to 75% failing to develop, and around 30% of pregnancies ending…

  2. Third-Party Reproduction

    Donar óvulos

    Hola quiero ser donante de óvulos — Andreina V.

    Dr. Geoffrey Sher answered

    Please Re-post in English! Geoff Sher PLEASE SHARE THIS WITH OTHERS AND HELP SPREAD THE WORD!! Herewith are online links to 2 E-books recently co-authored with my partner at SFS-NY (Drew Tortoriello MD)....... for your reading pleasure: From In Vitro Fertilization to Family: A Journey with Sher Fertility…

  3. Egg Health & Ovarian Reserve

    IVF for Diminished Ovarian Reserve

    I'm interested in speaking with only the best doctors as it relates my fertility. I look forward to speaking with you soon. I turned 49 recently. My odds of pregnancy with my own eggs are a long shot. I tell… — Teresa G.

    Dr. Geoffrey Sher answered

    At 49y, your only rql option is IVF with Egg donation....I am afraid, Geoff Sher IVF WITH EGG DONATION: A REVIEW Introduction: Egg donation is when a woman donates her eggs for assisted reproduction or research purposes. In assisted reproduction, it usually involves using IVF technology, where the…

  4. Egg Health & Ovarian Reserve

    Low AMH, high AFC

    I’ve been doing fertility treatments for five years. I have two kids. One with an IUI at age 35, one with IVF at 37. I’m now 40 and keep having trouble. My AMH is now .1, but my afc is… — Sara Q.

    Dr. Geoffrey Sher answered

    There is a high likelihood that aside from the age factor impacting egg quality, your severely diminished ovarian reserve sets you up fro what is known as "premature Luteinization". This is particularly more likely if the protocol used for ovarian stimulation is not optimally fashioned. ADDRESSING ADVANCING AGE…

  5. Immunology & Implantation

    Autoimmune disorders

    Good evening, I have multiple poly glandular autoimmune disorders. Hashimotos, Addison, and fsh receptors are blocked so I never get a period anymore. I had a successful egg retrieval but had to be on high dose prednisone for my body… — Mallory L.

    Dr. Geoffrey Sher answered

    _ Implantation dysfunction is often overlooked as a significant reason for IVF failure. This is especially true when IVF failure is unexplained, or when there are recurring pregnancy losses or underlying issues with the uterus, such as endo-uterine surface lesions, thin uterine lining (endometrium), or immunological factors. IVF…

  6. IVF Failure & Pregnancy Loss

    IVF

    For egg retrival they got 7 eggs 4 eggs died why is this — Tammy S.

    Dr. Geoffrey Sher answered

    I would neede to know much morev to comment authoritatively! Geoff Sher PLEASE SHARE THIS WITH OTHERS AND HELP SPREAD THE WORD!! Herewith are online links to 2 E-books recently co-authored with my partner at SFS-NY (Drew Tortoriello MD)....... for your reading pleasure: From In Vitro Fertilization to…

  7. Cost & Insurance

    Ivf

    Hello I want to get done ivf asap,i want to know the total cost of ivf — Nabila I.

    Dr. Geoffrey Sher answered

    Cost varies from clinic to clinic. I suggest you contact my assistant, Patti Converse (702-533-2691) and set up an online consultation with me to discuss. Geoff Sher PLEASE SHARE THIS WITH OTHERS AND HELP SPREAD THE WORD!! Herewith are online links to 2 E-books recently co-authored with my…

  8. Embryos & Genetic Testing

    Treatment for immune issues and euploid RPL

    Hello, I am a 32 y/o in Canada with history of 3 euploid miscarriages. First pregnancy embryo stopped growing 6.5 weeks, second pregnancy was a MMC of a blighted ovum, third pregnancy mono/mono twins resulted from a single embryo, both… — Anastasia S.

    Dr. Geoffrey Sher answered

    Respectfully, your immunologic implantation dysfunction is likely due to an alloimmune cause and if so would require different treatment (see below and read the E-books presented below ). I suggest you call my assistant, Patti Converse and set up an online consultation with me to discuss your case…

  9. Embryos & Genetic Testing

    Failed FET

    Hi Dr. Sher, You did my egg retrieval 3 years ago, and we welcomed our beautiful daughter 2 years ago. We just did another transfer of 1 pgt embryo for a baby boy, and it failed. We only have 1… — Megan L.

    Dr. Geoffrey Sher answered

    We should talk. Please call my assistant, Patti (702-533-2691) and set up an online consultation to discuss. Geoff Sher

  10. Early Pregnancy & hCG

    Fertility

    I had heavy bleeding during an abortion. Followed by a second pregnancy which was a blighted ovum. Ever since then I have had irregular periods and low libido. Is something wrong with me? — Mandy A.

    Dr. Geoffrey Sher answered

    WE really should talk. If you wish, you could call my assistant Patti Converse at 702-533-2691 and set up an online consultation with me to discuss Geoff Sher PLEASE SHARE THIS WITH OTHERS AND HELP SPREAD THE WORD!! Herewith are online links to 2 E-books recently co-authored with…

  11. Embryos & Genetic Testing

    PGT-A results

    Dear Dr Sher, I have listened with interest to your interviews on The Egg Whisperer and I hope you won’t mind my reaching out. I am a 46 year old woman from London, UK. I began IVF treatment with my… — Belle E.

    Dr. Geoffrey Sher answered

    There is no point in holding on to a "complex aneuploid embryo". You should discard it , in my opinion. There can be a very rapid decline in AFC at your age . This is because of inevitable decline in ovarian reserve and in egg quality. If you…

  12. Egg Health & Ovarian Reserve

    Same Agonist/Antagonist Conversion Protocols with Very Different AFC 6 Months Apart

    Dr. Sher, I convinced my IVF doctor to let me use your agonist/antagonist conversion protocol with Zomacton (using Ganirelix to replace Lupron and keep using it until trigger date). My March cycle resulted in 4 eggs retrieved, 3 fertilized, unfortunately… — Meredith S.

    Dr. Geoffrey Sher answered

    There can be a very rapid decline in AFC at your age . This is because of inevitable decline in ovarian reserve and in egg quality. If you wish, you coulkd call my assistant Patti Converse at 702-533-2691 and set up an online consultation with me to discuss…

  13. Embryos & Genetic Testing

    My embryo segmental abnormal

    I worked with you about 3 years ago. Thank you for helping us to our dream daughter. We are forever grateful. My question is about another embryo I would like to transfer . This is how it’s labeled, 46,XX,del(4)(q22). In… — Haley P.

    Dr. Geoffrey Sher answered

    Wonderful hearing from you...You made my day! I invite you to call 702-533-2691 and ask my assistant, Patti Converse, to set up an online consultation with me to discuss. Geoff Sher PLEASE SHARE THIS WITH OTHERS AND HELP SPREAD THE WORD!! Herewith are online links to 2 E-books…

  14. Egg Health & Ovarian Reserve

    Protocol for second round after low maturity in the first

    Hi Dr Sher, We recently embarked on IVF after 1x TFMR at 24 weeks for genetic disorder (22q syndrome) of which neither me or my partner are carriers followed by 3x chemical miscarriage around 4.5/5 weeks. Our first cycle was… — Victoria L.

    Dr. Geoffrey Sher answered

    We should talk. There is no doubt in my my mind that the protocol used for ovarian stimulation has to be individualized to optimize egg/embryo "competency. I invite you to call 702-533-2691 and ask my assistant, Patti Converse, to set up an online consultation with me to discuss.…

  15. Clinic & Practice

    Semen Analysis

    Hi Dr.Sher, This is Yiding, reffered by Gardenobgyn for semen analysis. May I make a appointment and let me know the email address which I can send my Info (ID, referral, insurance) to? thanks. — Yiding X.

    Dr. Geoffrey Sher answered

    Please email Dr Sitara Ravikumar in NY at sitara.ravikumar@gmail.com. She will provide you with this information. Geoff Sher

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