It is best to strengthen the diet and nutrition of the placenta low, it is recommended to eat more lean meat, eggs, at the same time it is recommended to eat more vegetables, fruits to prevent constipation, with the time of pregnancy can grow up, this do not worry. There is no good treatment for low placenta, there is no special medicine, pay attention to rest, at the same time it is recommended not to have intercourse to avoid bleeding, which can prevent miscarriage. If there are symptoms of bleeding, go to the hospital in time for examination, under the guidance of the doctor reasonable treatment, if necessary, it is recommended to take fetal drugs, such as progesterone, if the middle of pregnancy can also be used magnesium sulfate, etc., can inhibit contractions, to prevent bleeding aggravation, it is recommended that regular ultrasound examination, to see the development of the fetus.