Kidney deficiency belongs to the terminology of Chinese medicine, kidney and reproductive organs are closely linked, kidney deficiency will often have sexual dysfunction, such as frigidity, decreased fertility, infertility, etc., there may also be lumbar and knee pain, lumbar and knee pain, amenorrhea, irregular menstruation, dysmenorrhea, and the reproductive organs feel cold or painful, are related to kidney deficiency. Kidney deficiency is prone to cold, so some women will experience menstrual cramps or cold pain in the abdomen, all on the basis of kidney deficiency with cold blood, female kidney deficiency is still more common.