I am 21 female.and still haven't fully developed breast. i constantly have irregular periods. severe acne and my breast haven't developed. i barely fill an a cup. its embarrassing. i've been on byaz birth control which helped with the acne but gave me sev

It : It may be reasonable to see your gynecologist and make these concerns known to them. It may be a normal situation for you, there are many women who never go beyond an a cup in size. However they could consider an endocrine evaluation of your complaints. Also there are other mixtures of estrogen/progesterone birth control that may help your headaches.

Agree with Dr. E.: You may be healthy and just have normally small breasts. Give it some time and in a few years reevaluate if you wish to consider aesthetic surgery. Have a healthy diet, exercise, drink plenty of water, have safe sex, and get HPV vaccine. Wish you good health! Nutrition: http://www.choosemyplate.gov/.