Deferiprone take one day to stop bleeding still need to continue to take. Pregnant women with preeclampsia who experience vaginal bleeding may take oral dextroprogesterone tablets as prescribed by their doctor to improve the bleeding symptoms. If the duration of administration is too short, the hormone level in the body will not reach a certain dose, which will not be effective, and bleeding may occur again. Therefore, it is recommended that after the bleeding stops, according to the results of progesterone and ultrasound, gradually stop taking dexmedetomidine under the guidance of the doctor, and should not stop taking the medicine rashly. After pregnancy, you should pay more attention to rest, eat a light, mild diet, pay attention to balanced nutrition. Sexual intercourse is prohibited in early pregnancy, and if vaginal bleeding, abdominal pain and other uncomfortable symptoms occur, you need to go to the hospital in a timely manner.