"Breast Health and Bra Comfort" by Geoff Kirby has been inspired by his discovery that 80% of women are wearing the wrong size bra. Of these as many as 60% are suffering discomfort, breast pain, have multiple cysts and some even develop breast cancer. Giving up wearing a bra benefits sufferers of breast cysts and breast pain. As a result of casting off their bras ladies reported improvements in breast health typically saying "Leaving off my bra has...