The only ones who are offended are the advertisers. As a far right winger, I can't see anything wrong with making sure our women are in good health. :)
And this is an assumption that advertisers would be offended too!
Facebook assumes that advertisers will be offended because advertisers assume that a certain % of consumers will be offended and they'd rather not lose that %, as small as it might be.
Yup our cows and our women should be in good health.