ok so my friend also sayed that
i asked my mum and she said that a VERY RARE case to get cancer for wearing your bra at night
i mainly wear one at night cause my shirts ride up if i move around at night and im afraid someone will rip my sheet and BAM see me >////<

I sleep in a bra, because I can't stand things hanging about.

I guess it wouldn't bother me if I had smaller breasts, but I'm a 42DD, and it's extremely uncomfortable.

I sleep naked