High progesterone in pregnancy is caused by excessive secretion of progesterone by the ovaries. During pregnancy, you should not eat foods that have the effect of activating blood circulation and stasis, such as hawthorn and cinnamon. The high progesterone can only maintain the normal growth and development of the embryo, and the specific human chorionic gonadotropin doubles every other day during pregnancy. If the progesterone value is high and the blood HCG value is low, it means that the fetus is not developing well, so you should apply fetal preservation drugs under the guidance of a doctor and inject progesterone if necessary. After pregnancy, you should pay attention to rest, eat nutritious food, do the corresponding examination and observe the fetal development.