I believe I'm the only woman whose boobs actually flop about. When I lie down they flatten out. When I lie on my left side the right breast flops over onto the left. It tries to get in the bra cup with the left breast. When I lie on my right side the left breast flops down into the right bra cup.
I think my underwire bras (which I have thrown in the bin) might have been able to corral each boob in its place, but these post surgery bras are useless when sleeping. Can someone remind me why I'm wearing them?