Infertility caused by blood cold is usually able to get pregnant if it is regulated by traditional Chinese medicine and there are no other organic lesions. Blood cold refers to the entry of cold evil into the blood, resulting in cold condensation and stagnation of qi, and poor blood circulation. Women will show symptoms such as cold pain in the abdomen, delayed menstruation, purplish color of menstruation, blood clots, warmth and fear of cold, and pain that decreases with warmth. Infertility caused by blood cold can be achieved by regulating the blood cold. The causes of infertility are different, and blood cold is only one of the factors. Infertility can also be caused by kidney deficiency, Qi and blood insufficiency, etc., which need to be judged according to the different conditions. Specifically what causes infertility, it is recommended that timely consultation, consult a professional doctor, under the guidance of the doctor to identify and adjust the symptoms, if the disease has been treated and cured, you can do to prepare for pregnancy.