The baby during this period already weighs about 150 g and has a height of 16-18 cm. Hair appeared on his head, cilia and eyebrows appeared on his face. The baby opens its mouth, swallows amniotic fluid and even smiles. It's time to properly examine the condition of the placenta (for example, its size and place of attachment), as well as the condition of the amniotic fluid. All these indicators will tell about the development of the child, and about the health of the mother.