There are more manifestations of pregnancy, mainly the following: 1, nausea and vomiting: nausea and vomiting during pregnancy is also known as pregnancy vomiting or morning sickness, the feeling of nausea is most serious in the morning, and then it will gradually reduce. However, pregnancy vomiting may occur at any time and last the whole day; 2, headache: tension headache is common in early pregnancy, and pressure pain or continuous dull pain often occurs on both sides of the head and the back of the neck; 3, fatigue and sleepiness: pregnant women often feel tired and fatigue after pregnancy; 4, breast tenderness: hormonal changes will occur in the body of pregnant women after pregnancy, resulting in increased blood flow and changes in breast tissue, pregnant women will feel breast swelling, soreness and tingling. 5, loss of appetite: pregnant women’s body hormone levels change after pregnancy, the sense of taste, smell is also unusually sensitive, often feel loss of appetite, anorexia or have a special taste; 6, frequent urination: more pregnant women in early pregnancy will appear frequent urination symptoms, mainly because the bladder is squeezed by the enlarged uterus, the capacity becomes smaller, so pregnant women will appear frequent urination. After the third month of pregnancy, the uterus can increase to the abdominal cavity, which will reduce the pressure on the bladder, and the symptoms of frequent urination can be relieved.