I'm in my first pregnancy at 15 weeks, and I have to admit I'm surprised by my body changes! The books and apps say that entering my second trimester, I've likely gained 5 pounds and gone up a cup size. Shyeah, thanks app. Actually, I've gained 15 and gone up 3 cup sizes, from a D to a G! My boobs are giant. It's insane. Anyways, I don't know what to expect, will they just keep growing? I can't just go out and buy bras for 32 G if I outgrow for 3rd tri? What do you do for this? Are there growing-boob-mommy-bras?