Age at first full-term birth and breast cancer risk in BRCA1 and BRCA2 mutation carriers.
Joanne KotsopoulosJacek GronwaldHenry T LynchAndrea EisenSusan L NeuhausenNadine TungPeter AinsworthJeffrey N WeitzelTuya PalWilliam D FoulkesCharis EngChristian F SingerLeigha SenterPing SunJan LubinskiSteven A Narodnull nullPublished in: Breast cancer research and treatment (2018)
This matched analysis of a large number of BRCA mutation carriers suggests that age at first birth has little influence on BRCA1 or BRCA2 breast cancer risk.