Delayed menstruation with clear water is a possible cause of pregnancy. Women of childbearing age who have delayed menstruation without contraception should consider whether it is delayed due to pregnancy, and can perform blood HCG tests to find out whether it is delayed due to pregnancy: if pregnancy is not ruled out, in general, vaginal discharge may be increased, and if there is no odor, it belongs to the normal vaginal secretions. If there is no odor, it is a normal vaginal discharge, because women’s normal discharge is colorless, odorless, clear and transparent or curd-like. If it is pregnancy caused by delayed menstruation, the flow of transparent water, because after pregnancy, the female hormone level increases, there is an increase in the secretion of transparent water, if there is no odor is a normal phenomenon, pay attention to keep the vulva clean and hygienic can be.