you say what is three months? three months is a lot to somebody dying of cancer. at two years, about 30% more people are alive taking this new medication than the standard one that we had. so definitely is showing a lot of promise. i think we have to point out this is not for all breast cancer. this is for about 20 to 25% of cases. a lot of women will be calling in with other types of breast cancer. this is not for them. heather: yeah. this will cost about 100,000 a year. heather: does it matter what stage the cancer is in? this was tried with moderate to advanced cancers but probably will work for all the stages for this particular type, called her-2. women should is ask the doctor if they have her-2. this drug should be out in the next couple months. heather: we say 130,000 woman are diagnosed with breast canister. even more. 230,000. estrogen and providing food and cancer is growing. we cut off the supply by giving estrogen blockers. those highly effective