Don't underestimate low progesterone. You should know that low progesterone may lead to infertility. Look at the harm of low progesterone
1. If the female has low progesterone, it will do great harm to the body and is easy to cause abortion. High concentration of progesterone can soothe women's enlarged uterus and maintain women's early pregnancy. Progesterone can cause female uterine muscle fiber to become loose and reduce excitability. At the same time, it also reduces the sensitivity of the pregnant uterus to oxytocin, reduces the contraction of the uterus, and is conducive to the normal development and growth of the fertilized egg in the uterus. Insufficient progesterone level during pregnancy will eventually lead to female abortion.