I am 38 and had a baseline mammogram done last year. My obgyn told me that I would not need to have another mammogram done until after I turned 40 as long as the results were normal. They were. However, when I went back to have an annual done this year, he told me that the lab said that I should do a repeat baseline this year. The lab report did not state why I needed to have a new one done. Dr. has given me a form to have a Bilateral Mammogram done. Is this the same as a baseline? And do you have any idea why I should have to do this again, since I did have normal results last year? My insurance only covers one baseline from age 35-39. We have no history of breast cancer and I don't smoke or have any other risk factors that I am aware of. I would rather not do the mammogram again unless it is absolutely neccessary. Thank you for your input.