Healthy women who experience high blood pressure during pregnancy risk future complications like chronic hypertension, diabetes and blood clots, according to a new study. The findings show that women who have had two pregnancies complicated by pre-eclampsia are at an even higher risk of hypertension after pregnancy.The investigators conducted a retrospective study of over 11 million women who gave birth in Denmark from 1978 to 2007. Of those women with pre-eclampsia, a complication of pregnancy