Adherence to low-dose aspirin regimen led to better pregnancy outcomes in women with previous pregnancy losses

Close adherence to low-dose aspirin regimen led to better pregnancy outcomes in women with previous pregnancy losses who were trying to conceive. The beneficial effect of aspirin was stronger if women began taking it before pregnancy and weaker if they started taking it after the 6th week of gestation. This per protocol analysis of a randomized controlled trial is published in Annals of Internal Medicine.