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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. Embryos & Genetic Testing

    Failed cycles

    Hi, I learned of your clinic today on the egg whisperer and several questions arose from that video. I’ve had one retrieval with six day 5 embryos. My first fresh transfer failed with no implantation and my second was a… — Mary E.

    Dr. Geoffrey Sher answered

    There is a possibility that the hydrosalpinges could be playing a role here. However, it is important to also consider the possibility of an anatomical and/or immunologic implantation dysfunction. Please read below and then, if you are interested, contact my assistant Patti Converse (702-533-2691) and set up an…

  2. Embryos & Genetic Testing

    Request for book download

    Hi Dr. Sher, I am an IVF patient of Dr. Randall Loy (RE) at the Center for Reproductive Medicine in Winter Park, Florida. I am also a patient of Dr. Jubiz Giovanni (RI) in Kissimmee, Florida. After two losses and… — Michelle R.

    Dr. Geoffrey Sher answered

    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 Fertilization to Family: A Journey with Sher Fertility Solutions (SFS) “ http://sherfertilitysolutions.com/sher-fertility-solutions-ebook.pdf “Recurrent Pregnancy Loss and Unexplained IVF Failure:…

  3. Immunology & Implantation

    Partial DQ Alpha & elevated NK cells

    Hello Dr Sher, thanks for your reply, I made an error in my last message to you. Please read amended below: I have elevated NK cells and even after completing a full immune protocol (ivig, intrallipids, dex, nupogen) my NK… — Melissa K.

    Dr. Geoffrey Sher answered

    Unfortunately, this is not a sperm: egg matching issue. It has to do with genotypic matching between the fertilizing sperm and the host....... So using donor egg will likely not help matters. Geoff Sher Geoff Sher

  4. Hormones & Ovulation

    Laparoscopic Surgery or IVF?

    I’m 31 with secondary infertility and been trying for 4 years with my husband. Three years ago I was diagnosed with hypothyroidism, hashimotos, pcos (before I was diagnosed I did 5 rounds of letrozle, and one IUI) and now endometriosis?… — Rachel B.

    Dr. Geoffrey Sher answered

    Unless the laparoscopy is intended to alleviate symptoms by ablating lesions, freeing pelvic adhesions or removing an ovarian endometrioma, I would NOT go that route. I would do IVF. When women with infertility due to endometriosis seek treatment, they are all too often advised to first try ovarian…

  5. Immunology & Implantation

    High NK Cells & using donor egg

    Hello Dr Sher, I have elevated NK cells and even after completing a full immune protocol (ivig, intrallipids) my NK cells went from 15.6 down to 14.9. My husband and I have a full DQ alpha match and no matter… — Melissa K.

    Dr. Geoffrey Sher answered

    In my opinion...you would face the same issues . It is not recommended! This is about your genotype and that of the sperm that fertilized the egg. It is not about egg and sperm. Read the additional information below! Geoff Sher ADDITIONAL INFORMATION: I am attaching online links…

  6. Embryos & Genetic Testing

    Implantation testing

    Hi Dr Sher, I hope all is well. I just received my results for implantation tests and I was told that my vaginal microbiome was "low" - good bacteria content was low. The advice to do not do anything, just… — Cassidy O.

    Dr. Geoffrey Sher answered

    I do not believe in Microbiome testing. 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)…

  7. Immunology & Implantation

    Fish oil and clexane

    Hi Dr Sher, Thank you so much for all the wonderful work that you do. I'm in Australia, and have Stage 4 endo (excised via laproscopy) and have had two miscarriages (one at 7 weeks and a MMC after seeing… — Bethany Y.

    Dr. Geoffrey Sher answered

    That would be fine! Good luck Geoff Sher More than half of women who have endometriosis harbor antiphospholipid antibodies (APA) that can compromise development of the embryo’s root system (trophoblast). In addition and far more serious, is the fact that in about one third of cases endometriosis, regardless…

  8. Embryos & Genetic Testing

    Dental bone graft before FET

    Hi Dr.Sher, Thank you for taking the time to answer my question. A month prior to my FET I had dental bone graft placed. I took a full course of antibiotics and the healing was uneventful. Following month, my FET… — Ramya S.

    Dr. Geoffrey Sher answered

    The dental surgery and antibiotics would not have affected outcome. 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 Fertilization to Family: A Journey with Sher Fertility Solutions…

  9. Immunology & Implantation

    Reproductive immunology

    Hello, I’m wondering if I’ve come to the right place - Valley IFV suggested you might be able to help. I’m looking for an immunology work up as related to recurrent miscarriages (1 natural/successful pregnancy, followed by 3 miscarriages (natural… — Jennifer D.

    Dr. Geoffrey Sher answered

    You are at the right place. Currently, with few exceptions, practitioners of assisted reproduction tend to attribute “unexplained and/or repeated” IVF failure(s), almost exclusively to poor embryo quality, advocating adjusted protocols for ovarian stimulation and/or gamete and embryo preparation as a potential remedy. The idea, having failed IVF,…

  10. Embryos & Genetic Testing

    Fever after FET

    I had my FET 3 days ago of two embryos and 36 hours later experienced cold/flu symptoms (sore throat, cough, headache) which was accompanied by a rising temperature, which went up to 100.6. Can this negatively impact implantation? I am… — Victoria R.

    Dr. Geoffrey Sher answered

    Let me assure you that this is not due to your body reacting to the embryo(s). It is likely unrelated to the FET. I suggest you see your doctor and be evaluated to make sure it is not Covid. In the interim, try to keep your temperature down…

  11. Immunology & Implantation

    Miscarriage

    I had a term baby at 38years. I was treated with immune protocol - Intralipid, clexane, dexamethasone,aspirin and so on for repeated implantation failure( after 6 failed implantation) Hla DQ and NK cells normal At 40 I did ivf again… — Ananthy A.

    Dr. Geoffrey Sher answered

    I am afraid , I would need a great deal more information to be able to comment authoritatively!. We should talk! 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…

  12. Embryos & Genetic Testing

    3 failed pgs donor fet transfers

    Hi Dr. Sher, I have a child conceived naturally at 39 and then two early miscarriages also natural conception (first loss at 6 weeks and second loss at 7 weeks prior to heartbeat being detected) at age 42 and age… — Eliana B.

    Dr. Geoffrey Sher answered

    This is highly likely to at least in part, be due to a secondary implantation dysfunction (see below). While not definitive, I suspect an immunologic implantation dysfunction (IID). The fact that you have had a child already means that it if an IID exists, it is possibly alloimmune…

  13. Embryos & Genetic Testing

    What causes embryos to arrest during development?

    I recently completed my 2nd egg retrieval at age 36 and had very different results. I have PCOS (high AMH =15 and many follicles, regular periods, thin/normal BMI ) and respond well to meds. We used 75 Menopur, 100 Gonal… — Maya S.

    Dr. Geoffrey Sher answered

    It could be an inherent underlying egg defect. However, more commonly it has to do with the selection of an optimal protocol for ovarian stimulation, the type of "trigger used" and the implementation of said protocol. The importance of the IVF stimulation protocol on egg/embryo quality cannot be…

  14. Immunology & Implantation

    RIF and DE cycles

    I have had 5 DE failed cycles. I’m Kir-Aa, I have Hashimotos, and I’ve been on Lovenox, Prednisone and Aspirin for the last 3 rounds and still failed despite high quality embryos. The donor was HLA. Now we can start… — Sophie W.

    Dr. Geoffrey Sher answered

    WE really should talk! To me it seams that there is an underlying implantation dysfunction that is likely immunologic in origin. If I am correct then respectfully, in my opinion, the treatment to address the immunologic implantation dysfunction (IID) was not optimal/adequate.I invite you to contact my assistant,…

  15. Immunology & Implantation

    Hla DQ aplha

    Hello, I saw your podcast with Dr Aimee. I wanted to ask what treatments is given in case of HLA DQ alpha in both partners? We both have it unfortunately and are experiencing recurrent ivf failure ( had two chemicals… — Liza S.

    Dr. Geoffrey Sher answered

    I really think I can help you. I invite you to contact my assistant, Patti Converse at 702-533-2691 and set up an online consultation with me. Currently, with few exceptions, practitioners of assisted reproduction tend to attribute “unexplained and/or repeated” IVF failure(s), almost exclusively to poor embryo quality,…

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