Modern women pursue a skinny body and also want plump breasts, especially in summer, flat breasts can not support beautiful clothes, can only regrettably put aside their favorite clothes. So, what makes a woman's breasts too small? 1. It is related to insufficient hormone secretion in the body Gynecomastia is affected by a variety of hormones, including the anterior pituitary gland, adrenal cortex, and ovarian endocrine hormones. Female breasts that are too small may be because these hormones are not produced enough. 2. Related to race, genetics and personal constitution In terms of race, Western women have more breast than Eastern women, if the mother's breasts are small, the cold female breasts may not be as plump in terms of physique, obese women have more fat in their bodies, and their breasts are also fuller and more prominent than thin people. 3. Related to certain diseases Certain diseases not only endanger women's health, but also affect women's breasts, flatten...