In my Jan. 6 piece concluding my four-part series on stem cell therapy, I said that in 2003, I wrote a book titled, “The ...

(d) “Female” means a person belonging, at conception, to the sex that produces the large reproductive cell. (e) “Male” means ...

Some What to Expect Community moms in search of early clues are turning to the ovary gender test method for predictions. This buzzy theory suggests that the side you ovulate on might hold the secret ...

Humans are now known to have between 20,000 and 25,000 genes, but researchers still have much to learn about these small ...

New research from the University of Sheffield reveals how marijuana use affects sperm quality and shape, potentially ...

After weeks of debate, Ethiopia's parliament rejected gamete donation for married couples, highlighting the cultural, ...

Researchers have uncovered which genes on the Y chromosome regulate the development of sperm and impact fertility in male mice. This research could help us understand why some men don't produce enough ...

Scientifically inaccurate wording in the order attempts to erase both trans and reproductive rights, experts say ...

The technology, which will be acquired for US$5 million, allows for the separation of X and Y chromosome-bearing sperm cellsMicroSort offers ...