At the age of 41, a woman can give birth to a child. At the age of 41, a woman can give birth to a child if her body is still in a healthy state. Female reproduction is determined by the axis of reproduction, the axis of reproduction is the kidneys – tiankai – Chongren – uterus, the kidneys main reproduction and hidden essence, the kidneys hide the essence of the innate, the essence of the innate originates from the parents of the essence of reproduction, is the composition of the embryo of the primitive material, the essence of the innate originates from the diet of water and grains, the essence of the spleen and stomach food and drink and birth. A woman’s two or seven days to the decadal, seven or seven days to the decadal exhaustion, the liver is the main reservoir of blood, the liver blood is sufficient, the sea of blood is full, menstruation is still normal, 41 years old woman still has the function of pregnancy and childbearing. Chong Ren two veins are from the uterus, over the perineum, and other meridians, Chong for the sea of blood, Ren main twins, yin and yang nourishment, then the uterus, menstruation is normal. The uterus is the place where children are conceived, no lesions, 41-year-old woman that meets the conditions of fertility. Therefore, when the above conditions are normal for a 41-year-old woman, she can have children if she meets the fertility conditions.