OK - this is NOT meant to add to your stress but in response to the reason for the placental assessment after the delivery of your baby. Elevated HCG levels can also be an indication of a molar pregnancy where there is an abnormal proliferation of cells. If this is the case, additional treatment may be required. Usually a normally progressing pregnancy is a really good sign but it is still something they would monitor throughout and after delivery to ensure the HCG levels fall back to normal.