Have you ever felt confused when infertility continues even though a semen analysis comes back normal? For many couples, this ...

For decades, men have had limited options when it comes to birth control, with little innovation since the late 20th century.

Their newly tested contraceptive drug proved to be effective, safe, and reversible in male mice. Within six weeks of stopping ...

Humans have about 3 billion DNA bases in their genetic makeup. However, most of it does not encode for protein.

Researchers have found that a single genetic signal located in a part of DNA once dismissed as "junk" can determine biological sex, Bar-Ilan University said in a statement on Friday. For decades, ...

A study reports that a single nucleotide variant in the genome can make an XY individual develop as female and an XX ...

Researchers at Bar-Ilan University have discovered that changing just one letter in DNA can completely alter sex development ...

A NEW form of male birth control that stops sperm production is “100 per cent effective”, according to scientists – and fully ...

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.

New research reveals that what men eat, especially a Mediterranean diet or ultra-processed foods, can make a real difference to sperm quality and fertility potential. Role of Mediterranean Diet and ...