If the patient is 29 days of menopause, the patient is just about 13 days post-conception and the blood HCG values are in a wide fluctuating range and there is no fixed one value. The patient’s blood HCG can range from about 100-1000 U/L, which is normal as long as it is within this period. Moreover, a single observation of the patient’s blood HCG level cannot determine whether the patient’s gestational sac is developing normally or not; the observation of blood HCG must be a dynamic one. Under normal circumstances, the blood HCG should double every other day or increase more than 60% in the early stage, which proves that the patient has a relatively well developed embryo, but it does not prove that the patient is a normal pregnancy. If the patient has an ectopic pregnancy or early stage of staph, it is likely that there will be normal changes in HCG. Therefore, the patient’s HCG development is normal, and dynamic progesterone and gynecological ultrasound are also needed to observe if the pregnancy is normal.