HCG25, this is generally indicates pregnancy, because the normal medical unit, the number is between 0-10, of course, in the hospital to use different reagents, may be 0-20, that is, if more than 20 is generally pregnant, so 25 this situation is pregnant, indicating that the body’s hormone level is still very low. This situation is just pregnant, need to dynamic observation, best 48 hours after the blood test again, if HCG can reach more than 50, it means that the embryo development is basically good, in the early stages of pregnancy must pay attention to rest, try to reduce activities, do not be too tired, do not stay up late.