If the progesterone is low and bleeding, after timely treatment, such as progesterone injection, it usually takes about ten days to get well. Each person’s constitution is different, and the amount of bleeding occurs is also different, so it is best to determine according to the specific situation, and to regularly draw blood to check progesterone to see how well it recovers. During the medication period, pay attention to rest and do not exercise strenuously to avoid miscarriage, and also pay attention not to have intercourse during pregnancy, especially if the progesterone is low, which is more likely to increase the chance of miscarriage. During the preparation period, you need to go to the hospital for a comprehensive examination, and if you find low progesterone, you need to treat it in advance and wait for your body to recover before you can get pregnant. After pregnancy, pay attention to strengthen the diet and nutrition, do not take drugs indiscriminately, not to mention exposure to things that have radiation, all of which can affect the development of the baby. During pregnancy, you need to have regular maternity checkups, and it is recommended to eat more vegetables and fruits and keep your bowels open.