At 6 weeks of pregnancy, if only progesterone is high and there is no obvious abnormality in ultrasound and other hormone tests, it is normal. During pregnancy, in order to support the growth and development of the gestational sac and promote its implantation, the body will secrete a certain amount of progesterone, which will increase the level of progesterone accordingly. The value of progesterone fluctuates in the early stages of pregnancy, and in the early stages of pregnancy, the normal value of progesterone in the first trimester of pregnancy is 4.73~50.74ng/ml. 6 weeks of pregnancy with high progesterone is a normal phenomenon, and has no clinical significance, no need to be overly nervous and special treatment, it is recommended to combine with the ultrasound, the value of blood HCG, as well as other hormone levels to determine the existence of abnormality, the specific need to comply with the doctor’s instructions. In addition, in order to detect any abnormality during pregnancy, it is recommended to go to the hospital for obstetric examination on a regular basis.