If you have your period but have a feeling that it is not flowing, first rule out the possibility of pregnancy. If the possibility of pregnancy is ruled out by using early pregnancy test paper or going to the hospital for blood test, it is likely to be caused by insufficient luteal function. You can take progesterone pills orally once a day, 2 pills for 3 days, and you will get your period about 3 days after stopping the medication. You can also use hot water to soak your feet or drink brown sugar water while it is hot for 3 days, which will also make the menstrual blood flow more smoothly. You can also take oral herbal medicine Yimoucao capsule, which has the effect of regulating menstruation and is used clinically to treat menstrual cramps.