I am so glad to read this thread! Yesterday I was driven mad by the endless media coverage basically implying that women who don't attend smear tests are just too silly or stupid or frightened to go, and hearing radio presenters tell me what to do with my own body. A colleague at work said she was equally annoyed to basically be told she was a silly woman who'd go for waxing but not a smear.
I am one of the women Jo's trust refuse to believe exist - someone who's looked at the risks and benefits of smear tests and decided not to have one. I'd strongly suggest that anyone who wants to know the facts starts with Margaret McCartney - a GP who doesn't have smear tests. She's written lots in the media, on her blog, and in her book 'the patient paradox' about this subject.
But some basic facts:
-smear tests probably do reduce the incidence of cervical cancer, but we don't really know by how much. Some studies say it's as little as 1 in a 1000 women.
-smear tests don't look for cancer but pre cancerous cells, which may return to normal on their own. You can end up having treatment, which can cause premature birth, or infection, when you never would have got cancer. You're much more likely to end up having unnecessary treatment than you are to get cervical cancer - which is about a 1% lifetime chance. And most women who actually die of cervical cancer are over 85.
As a woman I'm sick of being patronized and infantilized by the likes of Jo's trust. I strongly recommend any woman who feels the same e-mails or tweets to tell them.