I received this today, and not for the first time. It’s legit according to Snopes ( http://www.snopes.com/inboxer/charity/mammogram.asp ) so please take a second and give it a click, every day if possible.
The Breast Cancer site is having trouble getting enough people to click on their site daily to meet their quota of donating at least one free mammogram a day to an underprivileged woman. It takes less than a minute to go to their site and click on 'donating a mammogram' for free (pink window in the middle). This doesn't cost you a thing. Their corporate sponsors/advertisers use the number of daily visits to donate mammograms in exchange for advertising.
Here's the web site! You can only click once a day so please pass it along to people you know…
http://www.thebreastcancersite.com/