1. The development of the fetus at 7 months of pregnancy. At 7 months of pregnancy, the fetus has entered the third trimester, which is the stage of rapid fetal development. At this time, the fetus is about 36 centimeters in length and weighs about 1.5 kilograms. In addition, the fetus\’s brain, lungs, heart and other organs have basically matured, and can begin to breathe on their own. 2. Things you need to pay attention to during the 7th month of pregnancy 1. Maintain good eating habits: At the 7th month of pregnancy, the mother