It is not too early for the placenta to reach the second level at 34 weeks of pregnancy, and this is generally normal. The gradual maturation and aging of the placenta after pregnancy is a normal physiological process, and the maturation of the placenta usually varies from week to week. At 34 weeks of pregnancy, the second level of the placenta is usually normal, indicating that the placenta has matured, so don’t worry too much. During pregnancy, you need to pay attention to a balanced diet, but not excessive tonic, to avoid accelerating the aging and maturation of the placenta, but will affect the health and development of the fetus. After placenta II at 34 weeks of pregnancy, it is recommended to pay attention to prenatal monitoring on time and pay close attention to changes in the maturity of the placenta. When abnormal fetal movement, vaginal bleeding, lower abdominal pain and other abnormalities occur, you need to seek immediate medical attention.