The fetus develops more rapidly in the 26th week of pregnancy, during this period the eyes, nostrils and lips of the fetus start to develop. Due to the rapid development of the baby, the belly of the pregnant woman will be stretched out, which will easily cause local stretch marks and will lead to itching of the skin of the abdomen. At this time, the uterus can reach 6cm above the umbilicus. Due to the enlargement of the uterus, it is easy to cause the body’s center of gravity to shift, which can cause symptoms such as back pain, lumbago, back pain, etc. Since the enlarged uterus can press on the nerves, it is easy to cause pain and numbness in the hips and legs, and when the pressure on the nerves is serious, it is easy to affect the activities. In this period, because the fetus is developing faster, the pregnant woman’s weight will also increase significantly. In the 26th week of pregnancy, you can go to the hospital for a 4D ultrasound examination to rule out fetal development malformations. It is recommended to strengthen the diet and nutrition, and reasonably supplement the elements iron and calcium, which can promote the healthy growth and development of the baby.