CK-12 Foundation
Ck 12: Female Reproductive Structures
[Free Registration/Login may be required to access all resource tools.] Think producing millions of sperm each day is complicated?If producing millions of sperm each day, as in the male reproductive system, is complicated, that is...
Merck Sharp & Dohme Corp.
Merck Manual: Female Reproductive System
The female reproductive system is discussed on this site from The Merck Manual. Click the links at the top of the page for in-depth information about the structure and function of the external and internal genital organs.