Big breast

Adult women usually stop growing when their breasts develop to a certain degree. The normal breast should be located in the 2nd to 6th ribs and weigh about 250-350g. If during the breast development period, because of excessive or excessive estrogen stimulation, or particularly sensitive to estrogen stimulation, the overgrowth of one or both breasts will increase, exceeding the limits and weight of normal breasts. Adult-type breast hypertrophy, also known as giant breast disease. Some people's breast development has increased rapidly, reaching 2 times that of normal breasts within 1 to 2 years. A few breasts sag flat and umbilical, even cross the groin, and even cross the femur (bone) to the knee. Those who are overweight can reach more than ten kilograms.