Researchers have developed the first platform of its kind that allows dynamic visualization of male reproductive function in living mice. In findings published in MedComm, they describe an approach ...

A new platform could improve reproductive toxicity testing by enhancing both efficiency and ethical standards Mice are commonly used in reproductive ...

Male hormone levels maintain day-to-day stability while female hormones experience continuous changes throughout both the menstrual cycle and various life stages.

A new study details how fecal transplants from older female mice significantly improve ovarian function and fertility in ...

Scientists have identified an RNA-based sperm aging clock driven by rsRNA length changes, which may help assess paternal ...

When Kazane Kajiya voluntarily sterilised herself in the United States aged 27, she essentially "flipped the middle finger" at Japan's patriarchal society that had long pushed her towards motherhood.

Plaintiffs claim Japan's sterilisation laws reduce women to childbirth vessels, undermining autonomy and reinforcing patriarchy in an aging society.

Scientists are finally decoding the orgasm face. Explore how human evolution, primate behavior, and mate selection shape our expressions of climax.

A study found that fecal transplants from older female mice improved ovarian function and fertility in younger mice. Findings that suggest gut microbiome composition directly influences reproductive ...

A new University of Utah-led study has discovered the mechanism behind a decades-old evolutionary mystery—how "selfish chromosomes" cheat the rules of genetic inheritance. The researchers found that ...

Their masking is so effective that even healthcare providers miss it.