Diagnosing and Treating Immunologic Implantation Dysfunction (IID)

Central to making a diagnosis of an immunologic implantation dysfunction (IID) is a need for the appropriate interpretation of Natural Killer Cell Activity (NKa). In this regard, one of the commonest and most serious errors, is interpret the blood concentration … Read more

SIRM Fertility Seminar in Las Vegas

This February 13th is the day you get closer to having the family of your dreams. Join SIRM Fertility Las Vegas for a patient-focused seminar where you can:

✨ Win a Donated IVF Cycle

✔️ Schedule a Free Consult … Read more

Sher-IVF Success Rate

Given rapidly changing practices in the IVF arena, it is becoming increasingly implausible to reliably interpret current national reports expressing IVF outcome statistics as birth rate per initiated treatment cycle, per egg retrieval procedure or per embryo transfer procedure performed…AND … Read more

IVF SUCCESS RATE EXPRESSED AS VIABLE PREGNANCY RATE PER EMBRYO TRANSFERRED (PRPE): A PROPOSED NEW PRADIGM FOR IMPROVED AND VERIFIABLE REPORTING OF IVF STATISTICS

Given rapidly changing practices in the IVF arena, it is becoming increasingly implausible to reliably interpret current national reports expressing IVF outcome statistics as birth rate per initiated treatment cycle, per egg retrieval procedure or per embryo transfer procedure performed.  … Read more

Genetically Testing IVF Embryos

Preimplantation genetic screening (PGS) involves testing pre-implantation embryos for chromosomal numerical abnormalities (aneuploidy). Preimplantation genetic diagnosis (PGD) involves genetic testing of embryos for specific genetic conditions. The objective of both PGS and PGD is to identify embryos that are aneuploid Read more

Management of Immunologic Implantation Dysfunction (IID)

In the United States, effective treatment of NK/CTL activation associated with either alloimmune or autoimmune implantation dysfunction requires the administration of primarily Intralipid (IL). Such treatment is much more likely to be successful in the case of` autoimmune implantation dysfunction Read more

dr geoffrey sher ivf infertility

Genetically Testing Embryos for IVF

Preimplantation Genetic Screening (PGS):  PGS is the process whereby the chromosomes in the cells of an embryo (or the polar body of an egg) are examined (karyotyped). Embryo cells that have all 46 chromosomes intact are termed euploid. Those with … Read more