Is it important if progesterone is low when not pregnant? Learn about the effects and solutions During pregnancy, progesterone is an essential hormone. It can stabilize the internal environment during fetal development, provide the nutrients and oxygen needed by the fetus, and help the fetus develop safely in the mother\’s body. If the progesterone level of a pregnant woman is low after pregnancy, the situation is more serious. So, does it matter if progesterone is low when you are not pregnant? This article will elaborate on this issue from several aspects. Aspect 1. The role of progesterone Progesterone is an important hormone that plays a vital role during pregnancy. progesterone