Genes associated with male reproductive biology appear to be under relaxed selective constraint in a primate species with low sperm competition.

Microplastics have been found in human semen and testes, but do they cause infertility? Explore the latest evidence on sperm ...

So what is testosterone? Is it the elixir of youth and strength? Testosterone is the principal male sex hormone, or androgen, ...

The "TikTok Medical Group" has stirred the viral waters around biohacking male infertility. GLP-1 receptor agonists are ...

A new study found that Ozempic could have unusual effects on fertility.

Aw, nuts. If you’ve noticed your balls have gotten smaller, it could be a sign of an underlying health condition. Before ...

You’ve probably heard that microplastics are everywhere. They’re in the ocean, in the air, in your food, and in your water. But here’s something that might hit closer to home: They’re also inside your ...

CD43 is a heavily glycosylated transmembrane molecule that plays critical roles in leukocyte activation and adhesion. Previously, only hematopoietic cells were thought to normally express CD43.

One in every 250 men will develop testicular cancer in their lifetime, and the numbers are increasing. The good news: It's very treatable if caught early and treated correctly. "Treatment of ...

Fertility preservation following pediatric cancer therapy programs has become a major avenue of infertility research. In vitro spermatogenesis (IVS) aims to generate sperm from banked prepubertal ...

Researchers have mapped the spatial distribution of around 700 long non-coding RNAs, otherwise known as lncRNAs, in the testes. The team discovered much higher levels of lncRNAs in the testes than had ...

Researchers at the University of Toronto have mapped the spatial distribution of around 700 long non-coding RNAs, otherwise known as lncRNAs, in the testes. The team discovered much higher levels of ...