heard women really worried about being judged about pubic hair when in labour.
Yes, this is what puts me off getting mine done. I have a tilted cervix and was left exposed while the nurse went to find a doctor during my last one. Two of them returned and gawped at my large lumbering exposed body and made me put fists under my fat arse and tilt my pelvis upwards. It's so embarrassing and undignified. The spotlight too shows up every hair and bump.
I can't afford to be waxed all the time and now shave if I can be bothered. For me it's a mammoth task
I have really thick heavy growth and it's hard to reach all the bits. 

I feel very uncomfortable afterwards too and have bumps and regrowth within a day.
A few of my local beauty salons are offering free bikini waxing if you have a smear booked - what kind of message is that sending?? There's now an expectation that all women having smears should be shaved/waxed/neat and tidy and you're some kind of monster if you go natural.
It's all wrong.
I also agree with pp that said they don't test for any other type of cancer, why do women get this horrendous form of testing every three years?
Mine is overdue by 7 months but I'm not going back.