Generally in what month does one need a maternity bra fitting. I'm in my 15th week, already had large breasts, and don't think I've gained anything further yet (thankfully).  Based on the books I read I probably should have had a fitting by now, but didn't want to go too early to only end up with a size that'll I grow out of soon. Wanted to know your experience about getting a maternity bra fitting and if it varies a lot from person to person or pregnancy to pregnancy.