The normal value of progesterone in 32 days of pregnancy is between 4.73 and 50.74ng/ml. The serum progesterone level of pregnant women will gradually rise with the increase of gestational weeks, within 6 weeks of pregnancy is mainly secreted by the ovarian corpus luteum, mainly play a role in preventing uterine contraction and favor the role of fertilized egg implantation, in 32 days of pregnancy progesterone normal value is between 4.73 to 50.74ng/ml, when the obstetric examination suggests that the value of low progesterone may increase the risk of early miscarriage. Early pregnancy progesterone value is low will appear vaginal bleeding and paroxysmal pain in the lower abdomen and other symptoms of preeclampsia, mostly due to luteal insufficiency, need to pay attention to the doctor’s instructions, appropriate rest, prohibit coitus, and give progesterone, dydrogesterone and other progesterone preparation to protect the fetus treatment, the specific use of drugs need to comply with the doctor’s instructions. And on time to review the ultrasound examination and progesterone value, to understand the embryonic development.