Normally, the number of weeks a woman is pregnant is calculated from the last menstrual period and not from the time of the patient’s conception. Therefore, 2 weeks of conception is equivalent to about 4 weeks of pregnancy, and since it takes about 16 days for the follicles to develop, adding about 2 weeks to that would make the patient about 4 weeks pregnant. If the patient has a pregnancy request, the patient can choose to have an ultrasound after 1 week to see if the pregnancy is intrauterine or extrauterine, and at the same time needs to take folic acid supplements. If the patient has abdominal pain and vaginal bleeding, dynamic monitoring of blood chorionic gonadotropin and progesterone is required to determine whether the pregnancy is preterm or ectopic. If the patient does not have a childbearing requirement, the ultrasound is not yet able to determine whether the pregnancy is intrauterine or ectopic during the pregnancy time frame, so there is no way to perform an abortion. It is recommended that the patient can choose to review the ultrasound after 10 days, and after determining whether the pregnancy is intrauterine you can choose to have a medical abortion first, or if there are contraindications to medical abortion, you can choose to have an abortion.