Measures taken before pregnancy: 1. Weight control, down to 140 pounds. 2, oral metformin to improve insulin resistance. 3, Chinese herbal tonics, followed by changing to kuntai capsules to improve ovulation. 4.Small dose aspirin 75mg per day. During the last period of pregnancy, the following measures were taken during pregnancy: 1.Progesterone injection 20mg per day in early pregnancy, and 2 tablets of dydrogesterone at bedtime, until 12 weeks of pregnancy. 2. 2 tablets of aspirin (50mg) daily after pregnancy until 14 weeks of pregnancy. 3. Early in pregnancy, she used Sulforaphane for 2 weeks at 4100 IU per day. 4. Strictly controlled blood pressure: before the seventh month of pregnancy, she took the oral antihypertensive drug Labetalol Hydrochloride, two tablets per day. After the seventh month of pregnancy, the blood pressure rose and was changed to Bexinol and labetalol, one tablet once a day for Bexinol and two tablets three times a day for labetalol, and this dose of antihypertensive drug was used until delivery. During this period, her blood pressure was controlled at 140/90mmHg. 5. She weighed 140 pounds in early pregnancy and 165 pounds at delivery, which was the result of weight control. 6. Strictly controlled blood sugar, three meals per day plus two extra meals, and appropriate activities. She added insulin in the middle of pregnancy until delivery. Blood sugar was controlled to below 5.3 on fasting and below 6.7 mmol 2 hours after meal. The fetus was kept until 37 weeks?2 and a boy of 5 kg 3 2 was born by cesarean section on November 27, 2015, very healthy. Each patient with recurrent miscarriage has its own different characteristics. The clearer causes of this patient were hypertension and gestational diabetes mellitus, a condition that is a major cause of embryonic development. The focus of pregnancy management is on weight control, blood glucose control and blood pressure control, which are the most important factors for a successful pregnancy. Because each patient’s condition is different, we hope not to copy others’ medications, but to use all kinds of fetal preservation measures as appropriately as possible under the strict guidance of the doctor.