About 20 days after the abortion, the coitus is just a few times of thrusting, which has little effect on the patient. Because about 20 days after the abortion surgery, the vaginal bleeding have stopped, the cervical opening has also basically returned to normal, so the possibility of causing infection is very small. The possibility of pregnancy must be ruled out during this period of time, although the patient’s coitus is very short, but if the man can reach orgasm in a short period of time, there may be a flow of prostate fluid, prostate fluid will contain a small amount of sperm, a small amount of sperm may also cause the patient to become pregnant. Ovarian function will be affected after abortion, so ovulation may also be delayed. When the patient has intercourse, it is important to perform emergency contraception afterward, as long as the man’s prostate fluid is flowing. If the man is not aroused and there is no prostate fluid coming out, there is no problem.