Tubal ligation and breastfeeding may lower risk of ovarian cancer in women with BRCA
 

Breastfeeding, 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.

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