Tech entrepreneur Bryan Johnson's latest biohack involves freezing his girlfriend's period blood. Experts say menstrual ...

In a notable shift, Republican senators voted unanimously against a proposal to expand the military’s coverage of fertility ...

When spreading the word about natural family planning (NFP), there's a difference between quirky and weird, warns Father Denis Nakkeeran, professor of moral theology at St. John's ...

ScienceAlert reported that a 2001 National Sewage Sludge Survey from the U.S. Environmental Protection Agency found the ...

Introduction Reducing adolescent childbearing is essential for improving sexual and reproductive health and the social and ...

Researchers are alarmed that the procedure, which has not been rigorously studied, is being advertised by clinics around the ...

Health and Human Services Secretary Robert F. Kennedy Jr. has baselessly tied alleged declines in sperm counts among teenagers to a “fertility crisis” or an “explosion in infertility.” There is very ...

Every morning, Simon starts his day in a sauna, with an ice pack strapped to his groin. "I place it on the testicles in order to preserve high sperm count," he says. He believes the heat helps him ...

A large meta-analysis, studying five decades, has found a dramatic and sustained decline in testosterone levels among men, raising concerns that the male fertility crisis is deeply misunderstood. A ...

Fertility companies are betting on artificial intelligence and other technologies to boost the chances of a successful IVF pregnancy. By itself, IVF is a revolutionary reproductive technology. For ...

The United States’s fertility rate continued its two-decade-long decline during the first quarter of 2026, according to new provisional data from the Centers for Disease Control and Prevention ...

Delaware Governor Matt Meyer (D) has signed a bill updating parentage laws around in vitro fertilization (IVF) and surrogacy to enhance protections for the family-building methods, which are key to ...