Low progesterone in early pregnancy is mainly caused by the insufficient function of the corpus luteum, which can be relieved by oral progesterone capsules and intramuscular injection of progesterone. Low progesterone in early pregnancy, you can take oral progesterone capsules under the guidance of a doctor, if the effect is not good, you can intramuscular injection of progesterone, such as progesterone preparations, natural progesterone preparations can increase the amount of progesterone in the body. Low progesterone in early pregnancy may cause preeclampsia, or even the occurrence of miscarriage, at this time, in addition to appropriate supplementation of progesterone, but also pay attention to bed rest, avoid walking, prohibit sexual life. If symptoms such as abdominal pain and vaginal bleeding occur in early pregnancy, you should go to the hospital in time for examination.