Acne and weight gain can be controlled with some alterations in diet patterns, but what to do for changing breasts? The very first thing is to find the right size and most supportive nursing bra. It must be functional and comfortable enough to wear all day long. In other words, a supportive bra should be an essential part of a women's wardrobe. How to choose the right one? Below listed are some of the tips for selecting a bra.