Usually, it takes no more than 15 days to drain the malodex after abortion. Generally, there is not much bleeding or even no bleeding for 3-5 days after abortion, but there will be bleeding in the later stage, mainly bloody malodex, which occurs because there are traumatic surfaces in the uterus after abortion and a small amount of blood sinuses will open, so there is bloody malodex, which is usually less than the amount of menstruation, and most of them will be completely clean within 10 days. After the bloody nightmare is completely clean, there can be yellowish watery exudate, which is white nightmare, because there are a lot of white blood cells and a small amount of non-pathogenic bacteria in it. Therefore, it usually takes no more than 15 days to clear the nightmare after abortion. However, if the amount of bleeding is significantly more than the amount of menstruation, lasts for 1 week or a small amount of bleeding does not clear for more than 15 days, the miscarriage is considered incomplete and you need to see an outpatient. In addition, women should pay attention to keeping warm after miscarriage, strengthen nutrition, take more rest, avoid straining, avoid intake of cold and raw food, and keep the vulva clean and hygienic.