"Heredity is Not Destiny": Breastfeeding, Birth Control Pills May Reduce Ovarian Cancer Risk Among Women with BRCA Gene Mutations
Perelman School of Medicine at the University of PennsylvaniaBreastfeeding, tubal ligation – also known as having one’s “tubes tied” – and oral contraceptives may lower the risk of ovarian cancer for some women with BRCA gene mutations, according to a comprehensive analysis from a team at the University of Pennsylvania's Basser Research Center for BRCA and the Abramson Cancer Center. The findings, a meta-analysis of 44 existing peer-reviewed studies, are published in the Journal of the National Cancer Institute.