After the IUD, if there is always unclean coffee-colored vaginal discharge, mainly after the IUD, for the uterine lining of the birth control ring is a foreign body, so there are some corresponding rejection reaction, which will lead to a small amount of bleeding, and when this bleeding in the uterine cavity stagnation, the formation of stale bleeding, and then eliminated from the body to become coffee-colored, so it is recommended that the clinical can be given to the treatment of the symptomatic. For example, you can take Anluo blood, take three times a day, take 5mg once, take three consecutive days can improve the situation of vaginal bleeding. In addition, after the birth control ring, some people are not adapted to, despite the symptomatic treatment, the clinical symptoms will not be improved, so it is recommended that such patients need to remove the birth control ring to use other methods of contraception, the vast majority of the birth control ring will be completely adapted to the ring in three months or so.