Science Buddies: "Ask an Expert"

I've looked around on the web for answers but cannot seem to find a definitive answer to this question: do women who have had children live longer than women who have never had children?

These forums are for students doing K-12 science projects. Experts here will not have answers to this question other than to suggest you do research. A quick Google search turns up a number of results.

Amy
Science Buddies