The first sign of early pregnancy: First, menopause, the menstruation has not come for many days, so it is possible to be pregnant, this is the first typical sign of pregnancy. Second, bilateral breast pain, there are many people can not stand breast pain, because after pregnancy hormone levels are particularly high, acting on the bilateral breast lobules, resulting in breast lobular hyperplasia caused by the symptoms. Third, gastrointestinal discomfort, nausea, dry vomiting and a series of other symptoms. Fourth, feeling weak, drowsy, etc. Fifth, there are symptoms of frequent and urgent urination. The enlarged uterus presses on the bladder, causing a series of symptoms in the urinary tract. Another is the change of skin color.