Having intercourse a week after an abortion has an effect on the uterus and the body. Under normal circumstances, you can’t have intercourse within one month after having an abortion because abortion has damage to the uterine lining. At this time, coitus may cause bacterial infection, causing endometrial inflammation, severe adhesions in the uterine cavity, bilateral fallopian tube blockage, chronic pelvic inflammatory disease, so, coitus a week after the abortion is more dangerous. Sometimes just after intercourse may not see any symptoms, but, may be buried hidden danger. If there is still bleeding, the chance of infection will increase a lot.