Some women are born with a cold physique, their limbs tend to be cold and chilly, they are especially sensitive to the cooler climate, their faces are slightly paler than the average person, they usually like to drink hot tea, they rarely experience thirst, they are afraid of the cold in winter, but they can tolerate the heat in summer, these are all signs of a cold physique. Cold constitution is mostly caused by acquired factors, such as cold living environment, addiction to cold food, overwork and irritability can lead to damage to the body’s Yang energy. Cold constitution usually does not affect conception, but if there is severe uterine cold in cold constitution, causing menstrual disorders, frequent delay of menstruation, as little as ten days or as much as several months, or even affecting ovulation, it can lead to female infertility. In addition, the low temperature of the uterus is not suitable for the growth of the fetus, and even if pregnant, it is easy to miscarry. Women who have this condition should regulate their body before preparing for pregnancy. They can improve their cold body by eating warming foods, insisting on brisk walking, exercise or herbal conditioning. In addition, you should pay attention to protecting yang energy, eat less cold food, do not crave cold, blow less air conditioning, avoid wearing short skirts or low-waisted pants, and do a good job of preventing cold and keeping warm.