The causes of high progesterone and low HCG may be early pregnancy, ectopic pregnancy, and embryonic dysplasia.
1. Early pregnancy: If the pregnancy time is relatively short, HCG has not yet reached the level of rise, at this time there may be high progesterone HCG low, but with the rise of the pregnancy time, HCG will increase exponentially.
2. Ectopic pregnancy, embryonic dysplasia: If there is an ectopic pregnancy or embryonic dysplasia, there may be preeclampsia and so on, and at this time there may be a situation of high progesterone and low HCG.
If the condition of high progesterone and low HCG occurs during pregnancy, you should consult a doctor in time for further examination and diagnosis, and if necessary, timely treatment.