Imagine a future where a diagnosis of untreatable male infertility is no longer the end of the road – because science has found a way to produce human sperm from lab-engineered testicular tissue. This ...

The testis is responsible for sperm production and testosterone synthesis. Abnormalities in testis development and function lead to disorders of sex development (DSD) and male infertility. Currently, ...

Sperm are male reproductive (sex) cells. The word "sperm" can refer to spermatozoon (singular) or spermatozoa (plural). Sperm are tiny cells with an oval-shaped body and a long tail. They measure just ...

In the grand scheme of things, those tiny swimmers are nature's building blocks and the male contribution to human creation. They may look similar to tadpoles but their importance, obviously, goes ...

Researchers at the UC Davis School of Veterinary Medicine marked a milestone in equine assisted reproductive technologies with the first successful use of frozen-thawed sperm for in vitro ...

When it comes to birth control for men, there are only two options: condoms or surgery. But a recent study in mice shows a promising new alternative. Researchers at Weill Cornell Medicine tested a non ...

Sperm and semen, often used interchangeably in casual conversation, are fundamentally different in their nature and function. Semen is a complex fluid that contains a mixture of various components, ...

Azoospermia, also known as a condition in which semen has no sperm, is a significant cause of infertility in men. It may occur due to a hormonal imbalance, genetic factors, or drug abuse. From ...