If you are not yet menstruating, even if you are pregnant, there will be no corresponding clinical reaction, the vast majority of them are about 40 days after the menopause, with the increase of estrogen in the body, there will be some corresponding clinical symptoms, such as anorexia, nausea, vomiting or drooling more gastrointestinal reactions, some people will also experience dizziness. With the further increase of pregnancy, the breasts will also increase in size, nipple and areola will appear coloring phenomenon, nipple is also particularly sensitive, and often have erectile symptoms when touching. In addition, in the case of an anterior uterus, symptoms such as frequent urination and urgency may occur as the uterus grows larger.