Collaboration in Civic Spheres

Archive for September, 2013

Study: Pre-Pregnancy Drinking Boosts Breast Cancer Risks

by Matt Rosenberg September 4th, 2013

A new study funded by the National Cancer Institute finds that between the onset of menstruation and first pregnancy the risk of breast cancer for women grows 11 percent for each 10 grams of alcohol consumed per day and 34 percent if average consumption equals 15 grams per day, or about 1.3 drinks. Even for non-drinking women, the longer the gap between start of menstruation and first pregnancy, the greater the breast cancer risk: the study said women who reported no alcohol consumption at all but waited more than 10 years between menstruation onset and first pregnancy, had a 26 percent increased risk of breast cancer. There are a range of other risk factors. These appear to include certain types of oral contraceptives, according to a report from Seattle-area researchers last year.