If you have been pregnant for one week, you will have the following clinical symptoms: 1. The phenomenon of increased vaginal discharge will occur because when the fertilized egg is laid, the trophoblast cells will start to secrete blood HCG, so it will lead to an increase in estrogen in the body, which will cause an increase in vaginal discharge. The increase in vaginal secretions will not change in color or nature, but only in quantity, so it is recommended to keep the vulva locally clean. 2. The phenomenon of elevated basal body temperature will appear in a week of pregnancy, mainly because the secretion of progesterone increases after pregnancy, so it will cause changes in the body temperature center and make the body temperature increase. The body temperature is around 37℃, but will not exceed 37.5℃, which is the clinical aura of one week of pregnancy.