Tee hee! Wish I could answer you.
You know, I was so happy mine shrunk even smaller than pre-preg, after I had DS, even while nursing. So now of course they are getting bigger again, my regular bras are still fitting but I'll definitely grow out of them. Anyway, here's the dumbest thing about it: I have a mole on my rib cage, a 3D one, the kind they tell you to watch for changes. Always been there of course, but never been an issue. Well, now the underwire of my bra keeps getting caught on it -- I have a blister on my mole!

Sorry if TMI!