12-year-old girls who are pregnant should be accompanied by a guardian to the hospital for medication or abortion, STD testing, and psychological counseling if necessary. 1. Abortion: 12-year-old girl’s physical and psychological development are still immature, not suitable for pregnancy or child rearing, it is recommended that abortion, and abortion need to obtain the consent of the guardian. If the menopause is ≤49 days and the diameter of the pregnancy sac is 2-3cm, you can choose medication abortion or artificial abortion; if it exceeds the above range, you can only choose artificial abortion. After abortion, it is necessary to pay attention to rest, balanced nutrition and prevention of infection. 2. Sexually transmitted disease (STD) examination: In general, 12-year-old girls lack of sexual knowledge, can not have the ability to protect themselves, pregnancy may occur after being violated. At this time, it is necessary to go to the hospital for an STD test to determine whether there is any STD infection, and if there is an infection, treat it as soon as possible. 3. Psychological guidance: If the 12-year-old girl pregnancy is to occur after being violated, it is necessary to carry out psychological guidance to eliminate psychological shadows, to ensure psychological health. 12-year-old girl pregnant should be accompanied by a guardian to the hospital in a timely manner, if necessary, psychological counseling, to avoid serious consequences.