Half a month after the abortion coitus has an impact, after the abortion due to the body’s resistance is relatively low, the uterus and cervix have not fully recovered, this time the cervix is open, coitus is very easy to lead to bacterial infection upstream, causing endometritis, salpingitis, and even pelvic inflammatory disease. In serious cases, it is possible that the fallopian tubes are not open, leading to infertility or ectopic pregnancy in the future. In addition, if you have intercourse half a month after the abortion and do not take contraceptive measures, there is a possibility of getting pregnant again. Short-term pregnancy uterus has not fully recovered, the damage to the uterus is relatively large, and it is easy to recurrent miscarriage or infertility in the future.