In the second month of pregnancy, women are advised to visit an obstetrics clinic if they want to continue the pregnancy, or a gynecologist if they do not want to keep the fetus. Performing the first obstetric examination in the clinic generally includes the following steps: 1) establishing a pregnancy health care booklet; 2) further determining the week of gestation and projecting and verifying the expected date of delivery; 3) evaluating the high-risk factors during pregnancy; 4) measuring blood pressure and weight as well as detecting the fetal heart rate; 5) checking the blood routine, urine routine, blood type, fasting blood glucose, liver function, renal function, Hepatitis B Surface Antigen, Syphilis Spirochete, HIV screening, etc.; and also You can do preparatory items, such as thalassemia screening, thyroid function screening; 6, ultrasound at about 6 weeks after menopause to determine whether it is intrauterine or ectopic pregnancy, and about 7 weeks after menopause to see whether there are fetal buds and fetal heart to determine the development of the fetus. In order to avoid affecting the healthy development of the fetus, you should try to avoid contact with toxic and harmful substances as well as pets during pregnancy. Avoid chest X-ray, CT and other tests that have radiation to the body, use some drugs with caution, change the bad lifestyle, ensure adequate sleep, and avoid high-intensity work. At the same time, pay attention to a balanced diet to ensure comprehensive nutrition. In addition, if you have not taken oral folic acid, it is recommended to take oral folic acid tablets to prevent fetal neural tube malformation. If a woman has no desire to become pregnant, the pregnancy can be terminated in time after the underlying physical condition is clarified.