You should not have intercourse even if there is no bleeding on the sixth day after the removal of the IUD.
It usually takes half a month before you can have intercourse after removing the IUD. Removing the IUD is a kind of uterine operation. When the IUD is placed in the uterine cavity and removed, it may damage the uterine lining and cause bleeding in the uterus. Generally, the bleeding will clear up naturally in a week or so, but if you have sex at this time, it may stimulate the uterus and bleed again. If you have sex too soon, the uterus may become infected if the uterine lining has not recovered.
Within half a month after the removal of the IUD, you should prohibit tub baths and sexual intercourse, pay attention to personal hygiene, and keep the vulva clean and dry. Pay attention to vaginal bleeding and abdominal pain, if the abdominal pain is not reduced or even aggravated, and vaginal bleeding for more than a week, it is necessary to timely review. If you have no plan to get pregnant after removing the IUD, you should take proper contraceptive measures.