Previous studies have shown that anti-epilepsy medicine may lead to congenital malformations in the fetus and that the use of anti-epilepsy medicine during pregnancy affects the development of the brain among the children. There is still a lack of knowledge in the area about the general health of children who are exposed to anti-epilepsy medicine in fetal life. But this new study is generally reassuring for women who need to take anti-epilepsy medicine during their pregnancy.