It is useless to use any method to abort a pregnancy when it is one month old. This is because during this period, the time of conception is too short and most of the gestational sacs have not yet implanted in the uterus. Practicing abortion too early will not only lead to abortion failure, but also cause more damage to the body. After another 7-10 days, go to the hospital for an ultrasound to make sure the gestational sac is in the uterus and then decide which method to use. The common methods are medical abortion, human abortion and painless human abortion. Medical abortion causes the least damage to the uterus, but it must be performed within 49 days, and the disadvantage is that it is not easy to be clean. Painless abortion can appropriately reduce the pain during the procedure, but the cost is higher and there are certain risks, it is recommended to go to a regular public hospital for better treatment.