Staggered-IVF involves the use of Preimplantation Genetic Screening of advanced embryos (blastocysts) to identify those that are euploid (“competent”) and thereupon  the subsequent transfer to the uterus of embryos identified as being chromosomally “competent” in later cycle(s) of … Read more

Endometriosis is a complex condition where, the lack or relative absence of an overt anatomical barrier to fertility often belies the true extent of reproductive problem(s).

All too often the view is expounded that the severity of endometriosis-related infertility is … Read more

All multiple pregnancies pose a risk to both mother and offspring. Pregnancy induced maternal complications such as miscarriage, pre-eclampsia, antepartum and post-partum hemorrhage become progressively more prevalent the higher the multiple gestation. For the babies, it is an … Read more

Indiscriminate selection and use of protocols of Controlled Ovarian Stimulation (COS) can be decidedly detrimental to egg and embryo competency/quality especially when it comes to IVF conducted in women on opposite sides of the spectrum of response to fertility … Read more

About 1/3 of infertility is caused by a male factor, one third by a female factor and another third is due to a combination of both male and female factors. Thus, in more than 50% of cases, a male … Read more

In 2005, my associate Levent Keskintepe PhD and I introduced Preimplantation Genetic Screening (PGS) with the ability to identify all chromosomes in the embryo’s cells, into the field of IVF.

This approach, which is now widely used throughout the world, … Read more

Neither sex contributes more heavily than the other to infertility problems. Roughly one‑third of all infertile couples can trace their infertility to the woman, one‑third to the man, and one‑third to both partners. In practice this means that in >50% … Read more