It is still just unbelievable to us that diarrhea is one of the leading causes of child deaths in the world.

Having children made us look differently at all these things that we take for granted, like taking your child to get a vaccine against measles or polio.

You can have the best vaccines for a woman or her child, but if you can't get her to come and get them then they won't work.

You can't save kids just with vaccines.

Women around the world should have a tool that helps them plan their pregnancies.

In the developing world, it's about time that women are on the agenda. For instance, 80 percent of small-subsistence farmers in sub-Saharan Africa are women, and yet all the programs in the past were predominantly focused on men.