The actual fact is that a lot of people will not be able to get a clean flow after taking a medical abortion. Most people will find that there is villi tissue discharge after taking Misoprostol, but it does not mean that the medical abortion is successful. The reason is that there is still molten tissue in the uterine cavity, so normally you need to take blood-boosting drugs after a medical abortion, such as Wujia Biochemical Capsules or Yimouzao, which can prompt the uterus to contract and expel the molten tissue left in the uterus, but in a very small number of women such tissue may remain in the uterine cavity. This is why it is medically necessary to routinely visit the hospital half a month after a medical abortion to see if the abortion is clean.