Low progesterone can usually be made up. If low progesterone occurs during pregnancy, it is mainly related to ovarian function and luteal function, so blood can be drawn on the second or third day of menstruation to check the level of sex hormones and make targeted adjustments under the guidance of a doctor. In case of low progesterone during pregnancy, it may lead to slow fetal development and in serious cases, ectopic pregnancy, eclampsia and pre-eclampsia, so it is necessary to take progesterone pills, progesterone and other progesterone drugs as well as vitamin E under the guidance of a doctor for fetal preservation treatment. You can also eat some soy products, beans and nuts in your daily life to help pregnant women relieve low progesterone.