Progesterone, also known as progesterone hormone, is very important for our health, but the symptoms when low progesterone occurs at different times are different. In normal period, the main symptoms of low progesterone in women: it may lead to long-term poor mental state, significant weight gain in a short period of time, irregular menstrual cycle and menstrual volume, etc. There may also be a little bleeding and abdominal pain in the middle of two periods, and some patients may also experience the discomfort of chest distension, while infertility is the most typical symptom. During pregnancy, the presence of low progesterone during pregnancy has a very significant impact on the health of both the fetus and the pregnant woman, and can easily lead to ectopic pregnancy and pre-eclampsia which is manifested by stomach pain and vaginal redness. During menopause, follicle maturation disorders and ovulation abnormalities can lead to luteal insufficiency and low luteinizing hormone, which can lead to menstrual disorders, scanty menstruation, and rapid decline of bone minerals, which can accelerate aging. Luteinizing hormone is particularly important for women, but there is no need to panic when low luteinizing hormone occurs, and medication must be administered under the guidance of a doctor. At the same time, pay attention to body maintenance, eat more food with high protein content, reduce the intake of spicy and cold food, reduce excessive physical activity, pay attention to rest gradually adjust and improve.