by Dr. Geoffrey Sher | Jun 9, 2023 | Age and Fertility, Blastocysts, Chromosomes, Controlled ovarian Stimulation (COS), COS, Diminished Ovarian Reserve, Diminished Ovarian Reserve (DOR), DOR, egg competency, Egg Quality, Embryo, Embryo Incompetency, Failed IVF, interpreting Blood hCG, IVF, IVF and blood hCG, IVF Failure, IVF for older women, IVF Outcome, OHSS, ovarian reserve, Ovarian Stimulation, Stimulation
The journey of in vitro fertilization can be a rollercoaster of emotions for many patients. Often times they have to face the harsh reality that the number and quality of eggs retrieved has fallen short of their expectations. Then, should fertilization of these eggs...
by Dr. Geoffrey Sher | May 17, 2022 | Diminished Ovarian Reserve, Diminished Ovarian Reserve (DOR), egg competency, Ovarian
When it comes to the selection of ovarian stimulation protocols for older women and those who have DOR there is in my opinion, no justification for the use of a “one size fits all” or “recipe approach”. I firmly believe that the time has arrived to reflect seriously...
by Dr. Geoffrey Sher | Jan 3, 2016 | DOR, egg competency, ovarian reserve, Uncategorized
It is the egg’s numerical chromosomal integrity (ploidy) that is the most influential in influencing its subsequent ability post-fertilization, to propagate a “competent” embryo (one that has 46 chromosomes and is capable of developing into a healthy pregnancy). And...
