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When Petra Cahill’s parents married in 1962, the pill was not yet legal, college tuition was a three-figure cost and most women didn't work outside the home.

When Petra Cahill’s parents married in 1962, the pill was not yet legal, college tuition was a three-figure cost and most women didn't work outside the home. She set out to learn how they stayed together in the face of a culture that has changed radically.

Decades after the feminist revolution, most women still take their husband's last name upon marriage. While no national statistics exist, some recent studies suggest that women keeping their own name is actually becoming less popular.

For most women, having kids means new responsibilities and a shift in priorities. What moms don't realize is how kids physically change their brain. Scientific American brings you a quick tour of the female brain under the influence--of offspring

Erica Hill talks to "Early Show" psychologist and contributor, Dr. Jennifer Hartstein and executive editor of Glamour magazine, Wendy Naugle about a new survey that shows most women have a negative thought about their body every day.