Low menstrual flow is directly related to physical factors, and may also be caused by genetic factors. If the menstrual flow is low, you can use drugs to regulate it under the guidance of a doctor, such as motherwort punch, or you can take Chinese herbal medicine to treat it, which can increase the menstrual flow in the long term. If you want to increase the amount of menstruation can be regulated by drugs, you can also take dietary therapy, usually pay more attention to eating warm vegetables and fruits, eat more blood-supplementing food, which can replenish blood and promote the arrival of menstrual blood, usually you can eat more red dates and soybeans, which are good for the body. During menstruation, avoid cold stimulation, do not eat cold, stimulating food, so as not to lead to blood stasis problems, affecting the female body.