The color of menstruation blood is dark. If the blood volume is low, it is caused by the poor circulation of menstruation blood. The symptoms can be improved with some blood activating drugs. However, some people are darker in color and have more blood. This may be caused by cold in the uterus, or eating too many cold drinks and stimulating foods during menstruation will affect the color of menstruation. At ordinary times, pay attention to rest, work and rest, eat more warm and nourishing food, cold, hard, spicy and stimulating food, which can not be eaten during menstruation, and during menstruation, deep color abdominal pain worsens. You can also take some Chinese medicine to relieve your illness. In particular, people with cold in the palace have weak physique and need to adjust well in order to prepare for pregnancy normally, otherwise it will affect their fertility.
