SFGTV2 January 20, 2013
Its very low doses but thats an excellent question and i thought somebody would probably ask that. So, the United States Preventative Services task force in 2009 came out with a proposal to revise guidelines saying that perhaps women aged 40 to 50, theres no cost benefit really for that age group in terms of having mammogram of average risk, so recommended that women start mammography at age ao where the benefits really out weigh the risk, you dont have 40 years left in your life span at that point perhaps, you have 30, youre at a less vulnerable stage of life so there are a lot more benefits ...