The difficult journey of the sperm !

The difficult journey of the sperm !

3
0
17704 days ago, 517 views

Gynecology and STDs

The journey of egg and sperm. There are a lot of casualties (deaths) among the sperm as they swim toward the egg. First, many get lost in the maze of a woman's uterus where they also have to contend with acidic vaginal secretions.

1000 chars left
No comments found.