The uterus is in front of the small intestine.

A woman's menstrual cycle is 28 days. The duration of a cycle is 3 to 7 days.

Then it needs certain conditions if it wants to come smoothly.

One of the most important specific conditions is that the temperature of the small intestine is needed to heat the uterus.

You see, the small intestine is just below our navel. This place is called Tian Dan in Chinese medicine, which means very hot place. But now many girls' living habits are not very good. They often eat cold food or wear thin clothes, which makes their hands and feet cold and their stomachs small.

The five elements of the heart belong to fire, and fire is the engine of the human body, which is responsible for generating heat, and the heat will be directly given to the small intestine, because the heart and the small intestine are in phase. So we often say "warm heart", that is, our heart and small intestine should be warm.

The uterus is in front of the small intestine. When the small intestine is hot, it will heat the uterus. At this time, a woman's period will come smoothly and naturally.

Therefore, people with dysmenorrhea must have a cold stomach and cold hands and feet.

The solution is actually very simple.

First: you can invite your girlfriend to drink ginger jujube tea one week before her period. Because ginger is hot, jujube is good for qi and blood. When this hot soup is put into the stomach, the small intestine will have a direct temperature, which will be given to the uterus, so there will be no dysmenorrhea when the period comes, and it is still bright red and there is no blood clot.

Second: give your girlfriend's stomach moxibustion and heating. Ai is a pure yang thing, which can effectively help a person to improve yang and warm the abdomen. These heat will be transmitted to the uterus, thus helping the uterine blood circulation.

These are all methods that my friends around me have tried, and the effect is very good.

Hope to adopt.