Preeclampsia can appear at any time during the pregnancy, delivery and up to six weeks post-partum, though it most frequently occurs in the final trimester and resolves within 48 hours of delivery. Preeclampsia can develop gradually, or come on quite suddenly, even flaring up in a matter of hours, though the signs and symptoms may have been present for months undetected or unnoticed. In some instances, preeclampsia does not show up until during the delivery, or up to two weeks post-partum. While this is less dangerous for the baby, it is actually the most critical time for the mother. Any of the above signs and symptoms should be cause for concern, and the mother should immediately contact her health care provider.
Preeclampsia is one of the leading causes of premature birth.
Preeclampsia has been linked to a host of lifelong challenges for infants born prematurely, among them learning disabilities, cerebral palsy, epilepsy, blindness and deafness. With prematurity also comes the risk of extended hospitalization, small gestational size and the interruption of valuable bonding time for families. Prematurity stresses a family unit, and this stress is compounded when the mother is also ill. Some studies suggest that babies born to a preeclamptic mother have an increased risk of high blood pressure and diabetes later in life. Very few studies have followed the health of these babies.