Genetics are split the same way with all the gals in our family as well. Every set of sisters has one 'with' and one 'without'. Funny thing was, we all were late bloomers, try 18-19..(had my drivers license before I'd needed a bra)..so you never knew which one you were gonna be...

I've heard of the water bras, and the falsies that stick on like post-it notes, kleenex, push-ups, I can't imagine using them myself. Not so much for the look, but the inevitable disaster when something goes wrong....

Water bra: balancing paperwork in my arm and having a stray staple pierce it...Niagra

Stick-on's: When have you EVER know a post-it note to stay where you put it? That and they tend to curl a bit at the edges...yeesh

Kleenex: Pretty much destroys those little strolls in the rain with your love....but you could always mold out of paper mache..

Push-ups: Try reaching for anything above your head...the little suckers shoot out the bottom of the brassiere, and you are left with a juggling act that Barnum and Bailey only dream about..