32 weeks of pregnancy a hot flow out of the need for timely consultation, such as not bleeding, water breakage can be given birth control treatment, but need to pay attention to the existence of such as umbilical cord prolapse and other contraindications to the continuation of pregnancy. Late pregnancy feel a hot flow out, may be water breakage, bleeding, etc., and lead to bleeding more causes, such as preterm labor, placenta praevia, etc.. 1. Premature rupture of membranes: i.e. water breakage, the pregnant woman will be conscious of the sudden outflow of fluid from the vagina, if the mother and child are in good condition, cefuroxime can be given to fight infection, ritodrine hydrochloride to inhibit contractions, dexamethasone to promote the maturation of the fetal lungs and other treatments, but the need for close detection of the maternal temperature, fetal heartbeat, and the amount of amniotic fluid, and so on. When there is fetal distress, chorioamnionitis, etc., it is necessary to terminate the pregnancy in time. 2. Preterm labor: the pregnant woman may have paroxysmal abdominal pain, vaginal bleeding, etc., can be given fertility preservation treatment, the use of drugs with premature rupture of membranes program. 3. Placenta praevia: it is often manifested as painless vaginal bleeding in late pregnancy, if the vaginal bleeding is not much, anti-infection, suppressing contraction, promoting fetal lung maturation and fertility preservation treatment can be given, and the drug regimen is the same as that of preterm labor, but if there is a lot of bleeding, then the pregnancy needs to be terminated by surgical treatment. If there is hot flow from the vagina in late pregnancy, the patient needs to determine whether it is running water or bleeding, but no matter which one it is, it is necessary to consult the doctor in time and follow the doctor’s instructions.