I am in the 7th grade, I am thirteen, and I don't have a bra. My boobs sag and I don't know how to tell my mom I need a bra. I have been told so many times by my friends or people I barely know that I need a bra badly. Does it sound like I need a bra? If so, how do I tell my mom?

I forgot to add that my nipples show through the thickest of shirts and I use a camisole, which doesn't help.

Sounds like you could definitely use one. I can see how it can be hard to approach your mom about it, but maybe you can ask her when you are at the store with your mom instead of just randomly asking her.

Mom, Haven't you noticed my breasts are growing and that my nipples show through my shirts? Don't you think its time I get some bras?

It's as simple as that.