Yes, I tried 'salmon sperm' injections - but there's more to this trending treatment than its attention-grabbing ...

Although scientists once theorized that all embryos start developing as females, recent research suggests that neither sex is "default." Legal experts told PolitiFact they see no basis for the claim ...

Sex chromosomes not only influence a developing embryo’s sex and the formation of eggs or sperm in later life, but also differences in anatomy ... the Xp or Xm in each cell of a female ...

To my surprise, in his speech, the President said the word “intersex.” I looked at my intersex friends, who were tightly ...

With Trump’s recent announcements regarding gender identity and sex of a person, there has been a lot of debate regarding the same. But one thing that people caught on to is the sentence that defines ...

This change of position allows the cervical os to open more readily to allow sperm to enter. When ovulating ... Establishment and optimization of epithelial cell cultures from human ectocervix, ...

New research suggests that childhood trauma leads to a difference in the epigenetics of a sperm cell, which can impact a ...

Generational wounds may live in our genes. New research suggests that childhood trauma leads to a difference in the epigenetics of a sperm cell, which can impact a child's development and also be ...

Scientists have unveiled a link between childhood stress and epigenetic changes in sperm cells that could affect future generations. Published in Molecular Psychiatry, the study indicates that ...