Your bra size changes how much you sweat, and it’s not what you’d think | University of Southampton 

The previous research that showed larger breasts and nipples to be less sensitive to stimulation was shown to be a statistical artiface of the seeming fact that all women have approximately the same number of nerve endings ( ->same sensitivity, which end up being more distributed in larger breasts) I'd wager it will be revealed that even very large sets of ta-ta's have the same approximate number of sweat glands as men or A cups ? Or am I misapprehending the @unisouthampton new research?

Interesting