The is a rather embarrassing question but I'm 12 and I have size 12 C bra! It's annoying because boys always talk about them. My boobs are very flabby and jiggly is there any way I can make them smaller or firmer?

I feel your pain! I was the same way at your age. No matter what size your boobs are, boys are going to stare. They could be not there, and boys would stare. Like me, you developed early so you are probably getting more attention because they are larger and noticeable. You can not physically change your breasts. Sometimes, weight loss or weight gain can make them small/bigger/firmer/flabbier, but a good bra will probably go a long way in helping you get the look you want. Have your mom take you in for a free professional bra fitting (Macy's does them) and purchase a minimizer. It will make your breast smaller and offer support. It won't stop the boys from staring. Or the envious girls. One of these days, you will love having boobs! Until then, a minimizer should do the trick for you! Also, steer clear of tight fitting clothes (that can be tough) and anything low cut. That can help keep the attention off the chest also. Keep your chin up sweetie!

Another note: You might also want to talk to someone about the boys who are talking about your chest. That is absolutely not cool! A school counselor, a trusted teacher or even your parents can do a lot to stop that type of harassment.

Well guys can't help but look. I am a 15 year old boy. I am not sure why guys look. I don't; what's the point? Just eat healthily and don't wear clothes that you don't feel comfortable wearing. And if you're not already, wear a bra; one that doesn't make your size obvious

Don't feel bad, I'm 13 and a 38D. Like is hard

Look into sport bras, the kind you pull over your head and which have no shape to them. They are mostly spandex and intended to flatten the breasts. Get fitted, as said above.
Don't wear clothing you can see through, and try to stay with darker colors.
Practice some retorts to the guys:
- roll your eyes and say 'grow up' or just shake your head
- 'we get what nature gives us'
- 'and you're God's gift, right?'
- 'you sound about 12 - oh right, you are 12'
I'll bet you have some better ones.