Eureka is a city in McPherson County, South Dakota, United States. The population was 868 at the 2010 census. Eureka is located at 45Â°46â²9â³N 99Â°37â²19â³W / 45.76917Â°N 99.62194Â°W / 45.76917; -99.62194 (45.769069, -99.621953).
Placental abruption (also known as abruptio placentae) is a complication of pregnancy, wherein the placental lining has separated from the uterus of the mother prior to delivery.
In some cases, a low-lying placenta moves to a better place late in pregnancy, but if it is over the cervix at term, a Caesarean section is needed to safely deliver the baby. Placental abruption is premature separation of the placenta from the wall of the uterus, which usually causes bleeding. If itâs severe enough, this condition requires a Caesarean section. While itâs possible for the umbilical cord to get wrapped around the babyâs neck or a limb, this isnât usually a cause for concern.