Through the ultrasound examination, observation of the appearance of the cervix to see that the woman has just had an abortion, can suggest that there is a history of abortion, but can not be used as a basis for a definitive diagnosis. Just had an abortion endometrium is relatively thin, through the ultrasound examination to measure the thickness of the endometrium, will find that the endometrium is thin, echogenic uneven texture. Women who have just had an abortion, complete abortion by ultrasound examination of the uterus may have enlarged, a small amount of vaginal bleeding, incomplete abortion, by ultrasound examination of the uterus may have residue. If you have just had an abortion, and the pregnancy month is relatively large before the abortion, the morphology of the external cervical opening may change, and the external cervical opening changes from a round to a flat oval shape, indicating that the woman has a history of abortion. After having an abortion for a longer period of time, the lining of the uterus and the cervical opening have been repaired after the abortion, and it is more difficult to recognize whether a woman has had an abortion through examination. Abortion is more harmful to the woman’s body, do not want to get pregnant for the time being, try to do a good job of contraception in the same room.