It is treated like placenta previa. If the bleeding is mild, bed rest may be enough to make it subside. But if the bleeding goes on or gets worse, emergency delivery by cesarean section may be necessary. Adequate nutrition is especially important, although too much weight gain has sometimes been linked to preeclampsia . Regular exercise, such as walking, is an aid to maintaining a healthy weight without ignoring the need to eat plenty of foods high in vitamins and minerals.
Many pregnant women find that they no longer want to eat certain foods.
Women who are regular smokers or drinkers may lose their desire for tobacco or alcohol. Even if the desire remains, however, it is a good idea to stop smoking and drinking or using caffeine entirely during pregnancy.