47 days pregnant progesterone value 19.45ng/ml, human chorionic gonadotropin HCG from 70,000IU to 60,000IU may not be normal, do not rule out a preeclampsia. The normal value of progesterone should be between 20ng/ml~25ng/ml on the 47th day of pregnancy, and the normal value of HCG should be between 50,000IU-80000IU, the value of progesterone is 19.45ng/ml on the 47th day of pregnancy, and the value of HCG has decreased from 70,000IU to 60,000IU, the value of progesterone is relatively low, and the value of HCG has decreased instead of increased, it may be not normal. It is recommended to observe the change of HCG value dynamically, and observe whether there is any accompanying symptoms of vaginal bleeding and abdominal pain. If HCG does not double every other day and is accompanied by the above discomforts, it is necessary to consider the possibility of preeclampsia and poor embryo quality. During pregnancy, you should pay attention to test the value of progesterone and HCG, and go to the hospital in time to deal with any abnormality.