If for any reason you're not sure what to do or when to do it, ask your doctor, he or she will be able to explain what your mammogram schedule should be for your age group. Take care of those boobs ladies!
When I go, I try not to laugh out loud when they make me sign the form saying that I'm sure I'm not pregnant. A pregnancy at 53 duh! I try not to breathe to deeply it can be a smelly day, remember there's no deodorant on mammogram day. And I refrain from screaming and yelling and resorting to physical violence when the lady just about pulls my boob from it's rightful place before she squeezes it between the two plastic plates. Oh did I mention the radiation? Just sayin!
I bet you can hardly wait!