The beginning of a new life is an extraordinary event that occurs when the male and female reproductive cells merge. Let’s ...

How does a baby develop inside the womb? Fox News looks at the various stages of development from conception to birth. Pregnancy tends to follow a well-understood and predictable course. But according ...

Even after nearly 2,000 years, we still have trouble fully appreciating the church's teaching about the conception of Mary.

Conception can happen within minutes or up to five days after sex, depending on when you ovulate. Identifying your fertile window and when you ovulate can improve your chances of conceiving if you are ...

Last July 25, David Barash, a professor of psychology at the University of Washington, said in a column that he had some bad news for “those opposed to abortion rights or to stem-cell studies.” These ...

Getting help to get pregnant can be a long road that is full of hope, courage, and sometimes heartbreak. Science addresses ...

Intrauterine insemination (IUI) is an alternative fertility method if you're having trouble getting pregnant. The procedure was previously known as artificial insemination, and you can do it without ...

An Alabama decision on I.V.F. has put an uncompromising principle on a collision course with political reality. By Emily Bazelon In vitro fertilization creates life, in the most literal sense. The ...