New study: Multiple full-term pregnancies may higher risk of 'triple-negative' breast

[News]

Full-term pregnancy has long been associated with a reduced risk of breast cancer, but a new study finds that the more times a woman gives birth, the higher her risk of "triple-negative" breast cancer, a relatively uncommon but particularly aggressive subtype of the disease.

More... (http://www.news-medical.net/news/20110224/New-study-Multiple-full-term-pregnancies-may-higher-risk-of-triple-negative-breast-cancer.aspx)