The normal progesterone level in the body is 64.6-113.8 nmol/L in the 8th week of pregnancy. Progesterone is a progesterone hormone in the body, which gradually increases with the number of days of pregnancy after pregnancy. You need to check the serum level of human chorionic gonadotropin and gynecological ultrasound to see if the development of the gestational sac is normal. If the progesterone value is low, you should adjust your diet by eating more foods rich in natural progesterone levels, such as tofu, soy milk, pigeon meat, black fungus and black chicken, and you should take progesterone orally or by intramuscular injection and review it after a week. If the check hormones are within the normal range and the ultrasound is normal, no intervention is needed and regular routine pregnancy tests are sufficient.