When should a woman be concerned about size or looks of her breasts?

I purely notice the size, shape, and coloring of one of my breasts. It's not as if it's lumpy, but I verbs going on for it anyway. Is it something I should verbs going on for? Last time I go to see my medical provider she assured me that I'm fine and freshly getting elder when I reported something sagging from my uterus. I don't want to budge final and merely be told I'm merely getting elder. We adjectives become elder.
Answers:

Period give somebody the third degree, girls with the sole purpose or matured answers from guys?

From the moment she hits puberty. Care and constant per annum check ups or self carrying out tests for cancer should become so routine it will become second nature~especially if in that is any house history of breast cancer.