We often say that “the uterus is cold and infertile”, and many infertility patients are wondering if they have uterine cold, so it is clear that uterine cold has a great physical and psychological impact on patients. If the embryo is compared to a seed, the uterus is the house where the embryo grows and develops, and the endometrium is the soil where the embryo is planted. A cold house (cold and infertile soil) may lead to embryo non-fertilization, recurrent miscarriage and infertility for many years. So what is the specific meaning of uterine cold? The term “uterine cold” refers to a woman’s lack of kidney yang and loss of warmth in the uterus, resulting in lower abdominal cramps and pains, which are relieved by heat and aggravated by cold, fear of cold, lumbago, cold hands and feet, long and clear urine, nocturnal urination, indifference to sexual desire, leucorrhoea, dysmenorrhoea, menstrual disorders, sunken and tight pulse, and thin white tongue coating. In a broad sense, “uterine cold” refers to a series of diseases that occur due to external cold or internal cold generated by the deficiency of the spleen and kidney yang in the female uterus, which impairs the function of the uterus. Of course, uterine cold does not have to have all the above symptoms, often seen in the clinical evidence is. The clinical findings, the causes of uterine cold are many. 1, physical: cold body mostly caused by acquired factors, living in a cold environment when young, addicted to cold food, overworked or irritable damage to the body’s Yang Qi, etc., there is also a part of the genetic factors, so in addition to careful prevention of cold, but also long-term warm body. 2, lifestyle: first of all, dress with the woman’s reproductive system is most afraid of cold, low temperatures in winter is more depleted yang, if the lower body is cold will directly lead to female uterine cold; however, summer is the highest frequency of uterine cold season, the summer heat, many women like to stay indoors, wearing cool umbilical cord dresses, blowing a cool whoosh of air conditioning, unknowingly the body is attacked by cold, resulting in the appearance of uterine cold, so that The function of the uterus is greatly reduced, prone to cold hands and feet, weakness, loss of appetite and even menstrual disorders. The second is the greedy cold drinking cold, Chinese medicine theory that the female body is Yin, should not be greedy cold, even in the hot summer, cold drinks, chilled melons and fruits and other cold things can not be greedy, after eating too much cold, cold food, these foods into the body will consume Yang, resulting in cold, invasion of the uterus. 3, miscarriage: will lose a lot of the body’s Yang, if not in place, Yang long depletion, the uterus lost warmth, uterine cold ensues. 4, excessive fatigue: excessive fatigue or emotional ups and downs will damage the body Yang Qi, and Yang Qi is the body’s material metabolism and physiological function of the driving force, it has the role of warming the whole body tissues, maintaining the function of the internal organs; Yang Qi weakness will appear physiological activities weakened and decline, the uterus and related organ function also declined. So, how should we usually prevent the uterus cold? The first is to pay attention to the uterus warmth, pay attention to the small abdomen, waist and feet warm, as the saying goes, “spring cover autumn freezing”, that is, in winter and spring, spring and summer do not prematurely expose the legs, do not prematurely wear short skirts, in order to prevent the invasion of cold; second, dietary conditioning, eat less or do not eat cold food, appropriate to eat more warming food or herbs, such as walnuts, dates, ginger, angelica, cinnamon, etc., long-term adherence to regulate the cold uterus is very beneficial; third, pay attention to rest, during menstruation, postpartum, lactation should pay attention to avoid too much exposure to cold environment, such as menstruation do not brave the rain, sitting and lying in wet places, etc.; fourth, Chinese medicine has a “move is Yang”, exercise can improve the body, regular Fifthly, we should soak our feet with hot water to stimulate the meridians and acupuncture points on the bottom of the feet.