From the American Heart Association: “Female stroke survivors were more than twice as likely as their stroke-free counterparts to have another stroke while pregnant and in the six weeks after childbirth, according to an analysis of a large national database of electronic health records. In addition, the risk of ischemic stroke during pregnancy and the early postpartum period was 82% more likely among pregnant women who had a previous heart attack and 25% more likely in women with obesity.

Read more about the study here.