During pregnancy, the standard distance of the gestational sac from the scar is about 2cm, with 2cm being a threshold. If the resultant value is beyond 2cm, the chances of having a scarred pregnancy are low at this time, and it is important to follow up and observe it first if possible. If the placenta rises up later in life, the chances of causing a rupture are lower at this time. When it is lower than 2cm, it is considered that there is scar pregnancy, and it is recommended to hospitalize for laparoscopic monitoring of the uterine cavity tissue suction surgery, otherwise it will cause the pregnancy sac in the scar will keep increasing and cause rupture, causing the chance of hemorrhage. For the sake of health, early treatment should be carried out at this time, to avoid the risk of more and more surgery as the month gets bigger, and the chance of bleeding will increase. In the future, you must adjust your routine, but also to increase their own resistance, if you want to get pregnant again is needed after 3 months.