You should not drink red bean and barley porridge within 15 days after miscarriage, because barley itself is a cold food, if you drink it, it may lead to lower abdominal pain after miscarriage. It is possible to drink red bean porridge alone, red bean has the effect of nourishing blood and heart, drinking red bean porridge will not affect the body after miscarriage. The physiological recovery period after miscarriage is half a month, so within half a month, in addition to pay attention to keep warm, do not blow air conditioning, it is also recommended to give attention to the diet, such as strengthening nutrition, cold food should not be eaten to avoid serious consequences. After an abortion, vaginal bleeding usually does not exceed 7 days. It is recommended to go to the hospital 10 days after the abortion for a checkup to find out whether the abortion has been cleaned and whether the recovery of the uterus is normal.