I wouldn't do it next year, if you don't have insurance, but please do it! My sister was just diagnosed with stage 2 breast cancer at age 40. We have no family history, she breastfed two kids, doesn't smoke, etc. Doctor told her today that she will likely need a mastectomy + chemo. Cancer sucks. Ladies, please get your mammos. It likely saved my sister's life. For 70% of breast cancers, it is just rotten luck, with no genetic link.