Early intrauterine pregnancy, the gestational sac in the right side of the uterine horn, you can first observe 5-7 days, because the pregnancy time is relatively short, it is possible that the gestational sac has not reached the uterine cavity, 7 days after the ultrasound again, if the gestational sac is still in the right side of the uterine horn area, you need to consider abortion, this situation can not continue to be pregnant. This is a pregnancy in the uterine horn area, a special form of ectopic pregnancy, because as long as the gestational sac is not in the center of the uterine cavity, it is not normal, and it is easy to cause uterine rupture, or hemorrhage, and in serious cases, life-threatening. If normal abortion cannot solve the problem of pregnancy in the right corner area of the uterus, it is necessary to apply hysteroscopy for treatment, and it is important to pay attention to return to the hospital regularly after the operation to see how the uterus recovers. Contraception is needed for 6-12 months after the abortion before considering the next pregnancy.