This is bullshit.
I started having mammograms when I was 35 due to family history...my dad's mother and sister both had breast cancer.
I had 3 lumpectomies in my 40's. Thankfully all were benign, though one had "pre-cancer cells" which was enough to screw up my health insurance for 5 years.
I still have 3 places that are being "watched".
When I had my 3rd lumpectomy, a friend went in the next day for a biopsy....she's 2 yrs younger than I am. She had cancer and ended up having a double mastectomy....if she had waited until 50 to have her first mammogram...she would have been dead....as she was 44 at the time. At the time, there was no family history of cancer. She has been cancer free since...
It's hard enough to get a mammogram if a woman is younger than 40....now they want to raise it until 50?
Again...it's BULLSHIT!!!!!