New Genetic Test Predicts Better Egg Production for Women with Poor Ovarian Reserve, Study Shows
A genotype of the FMR1 (fragile X mental retardation) gene preserves a woman's ability to produce eggs (oocytes) well into the 40s, according to an ovarian aging study just published in the medical journal PLoS One1.
Conducted at the Center for Human Reproduction (CHR), a fertility center in New York City specializing in fertility treatments for older women, the study compared egg yields during in vitro fertilization (IVF) in women above age 40 with varying FMR1 genotypes and sub-genotypes.
In women with very poor ovarian reserve (i.e., women with the poorest ovarian ...
