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 ...

Get Instant Summarized Text (Gist) Whole-body deodorants and similar products are marketed as essential for hygiene, but they address a problem that doesn't inherently exist. The human body ...

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

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, ...

Sex refers to biology: chromosomal makeup, hormones, and anatomy. People are most often assigned male ... Uncircumcised: Smegma, a mixture of skin cells, oils, and moisture, can accumulate under the ...

Generational wounds may live in our genes. New research suggests that childhood trauma leads to a difference in the ...

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 ...

Women of all ages were more than happy to share the shocking anatomy facts they wish they had ... Rather, the eggs send chemical signals that lure the sperm toward it. Then, when a bunch of sperm ...