Breasts themselves contain no muscles and so are supported by the muscles on the chest wall. Unsupported or badly supported breasts are more likely to develop stretchmarks or to sag, so even if you have never felt the need for a bra before, you should wear one now.
Breasts themselves contain no muscles and so are supported by the muscles on the chest wall. Unsupported or badly supported breasts are more likely to develop stretchmarks or to sag, so even if you have never felt the need for a bra before, you should wear one now.
