The female reproductive system includes internal and external organs, each designed to carry out varying functions. Learn more about the anatomy of this system.

There's a new female in the nest at U.S. Steel's Irvin Plant, and she laid the first egg of the season. KDKA-TV's Barry Pintar has more on the love triangle.

In an effort to provide variety, Trader Joe's sells many different types of eggs - and, believe it or not, it's possible to raise chicks using this kind.