 [ Symptoms ] what causes breast size difference and can it be corrected without surgery 1 12 difference in cup size i have had this problem since i was young however it was not so dramatic now after 2 children it has become nearly impossible to find a bra to accomodate such dramatic difference i just want to know if there is anything i can do with out medical attn the affects of the insecurity are affecting my intimate time with my husband as well as the way i dress and the amt of time spent outside of the home i fear really bumping heads with depression of lack of self confidence [ Disease ] hi after having a quick look at the diet you can see why as they say we are what we eat and from that just what we pass but his gas must be the same do hope this helps good luck