Women who give birth naturally later in life could possess genetic variants that slow down aging and reduce the risk of age-related illness. Because these women are reproductively active for a longer period of time, the chance of passing on…

A doula -- ancient Greek for 'a woman who serves' -- isn't a doctor or midwife, but gives support to expectant mothers before, during and after childbirth. In New York, By My Side Birth Support provides free doula services to…