How long does lochia drain clean calculate normal

Lochia usually lasts for 4-6 weeks, the total amount is 250-500ml. Lochia is divided into bloody lochia, serous lochia and white lochia. Bloody lochia contains a lot of blood, bright red, large amount, sometimes there are small blood clots, generally lasting 3-4 days after the serous lochia. Lochia amount and length of time varies from person to person, different people's different birth times are also different, can not be generalized. If lochia amount, continuous bleeding, dripping, odor, even accompanied by abdominal pain, fever, etc., need to see a doctor in time, rule out intrauterine infection, poor uterine involution, etc.