Shared meiosis proteins show surprising functional differences across animals
Every egg cell and sperm cell depends on meiosis, a tightly choreographed process in which chromosomes find their…
GLP-1 receptor agonist exposure shows no link to major adverse pregnancy outcomes
New research to be presented at the Annual Meeting of The European Association for the Study of Diabetes…
Y Chromosome Loss May Signal Early Cancer Risk
For decades, scientists have known that men often lose their Y chromosome in certain cells as they age.…
Study links prenatal Tylenol use to reproductive development
Taking Tylenol or generic acetaminophen during pregnancy may be associated with changes in female reproductive organ development, researchers…
New base editing techniques accurately modify genes in human embryos
A study by researchers at Columbia University Vagelos College of Physicians and Surgeons has found that new cutting-edge techniques…
Bariatric surgery restores menstrual cycles and reduces polycystic ovaries in obese women
Metabolic bariatric surgery improves menstrual cycle frequency and symptoms of polycystic ovaries in women living with obesity, a…
Paternal sperm epigenetics may help explain early pregnancy loss
When a pregnancy ends early and unexplained, the search for answers usually begins with the mother. Lacey Luense,…
Health Ministry probes possible sperm donor mismatch at Tel Aviv Assuta clinic
A genetic test conducted privately at a laboratory abroad has raised concerns that the sperm donor whose donation…
The next longevity clinic may already be in your bathroom
Vivoo’s CEO explains how continuous biomarker monitoring and passive diagnostics could shift healthcare from episodic treatment to prevention.…
Cooperative sperm may improve fertilization success across diverse arthropods
Fertilization is often imagined as a frantic race, with millions of sperm competing for a single prize. But…
Glittery poo unlocks fertility clues in rhinos at Monarto Safari Park
South Australian zookeepers at looking for sparkles in the unlikeliest of places — “big nuggets” of rhinoceros poo.…
Experts recommend renaming PCOS to better reflect whole-body impacts
A condition affecting approximately 170 million adolescents and women worldwide has a new name – one that better…