My ob told me that you can't avoid saggy bbs by not bf, 'cause pg does the most 'damage'. After going up several bra sizes during the pg and then only one more while bf I can definitely attest to that. Plus, now that my bbs are in maintenance mode and I don't get so engorged, I think I need to go back down a size.

But I think it's worth it!!! I'd rather have my baby than pert bbs any day.