The WHO released its first guideline on the prevention, diagnosis, and treatment of male- and female-factor infertility.

New treatments for male infertility could widen therapeutic options and possibly shift the treatment burden from women.

Rising infertility rates are affecting millions. Doctors explain the ideal sperm count, causes in men and women, and lifestyle changes that can improve chances of conception.

Age-related declines in fertility are most pronounced in women over age 35. We explore why infertility can be challenging for older couples trying to conceive.

Mark Gurarie is a writer covering health topics, technology, music, books, and culture. He also teaches health science and research writing at George Washington University's School of Medical and ...

Femasys Inc. (NASDAQ: FEMY), a leading biomedical innovator making fertility and non-surgical permanent birth control more accessible and cost-effective to women worldwide, announced today that it has ...

Alas, there are no homunculi crammed inside the smallest human cells. Yet recent research in fertility and urology suggests Hartsoeker’s image could work metaphorically: Sperm can be a proxy for the ...

Therapeutic mRNA delivered via lipid nanoparticles restored sperm production in genetically infertile mice and produced live ...

About 1 in 10 couples struggles to get pregnant within a year, which is the clinical definition of infertility.

When we talk about a biological clock ticking, it usually means the pressure women feel to get pregnant before a certain age. It's linked to the decline in eggs (ova) and fertility as females age.