Micromastia refers to a condition when a woman’s breasts are underdeveloped. Some girls feel like having a boy’s chest, and this usually results in low self-esteem or insecurity. There are plenty more psychological effects of having a flat chest in girls that many wouldn’t understand. That’s why breast implant surgery is the most performed surgery today according to the American Society of Plastic Surgeons. However, this surgery doesn’t have an easy recovery process. You need a good amount of time to heal to get your desired look.