Patient's question:
NoDoctor's answer:
The placenta is located on the anterior wall, which indicates the position of the placenta on the uterine wall. The normal thickness of the placenta should be between 2.5 and 5 centimeters. In general, placental grading is divided into three levels in prenatal examination reports. Grade I represents the early stage of placental maturity, with uniform echoes, which can be observed between 30 and 32 weeks of pregnancy. Grade II indicates that the placenta is approaching maturity, while Grade III suggests that the placenta has matured.