God NO!
Dont anyone EVER not have a smear. DONT put them off.
Honestly, If I can do it just about anyone can.
I know things are very difficult for those who have suffered sexual abuse so I cannto speak for them.
But I have a severe anxiety disorder related to medical stuff. Really bad. I turn from a normal (ish) fairly lairy type into a total wreck if I have to go near the GP. I once had a panic attack because my midwife was on the bloody phone to the hosptial 
I am getting therapy and my first goal is to go to the optitians and then the dentist (see how rubbish I am?)
BUT I always get my smears done, always.
I DO take a valium but that is to manage my anxiety about the environment NOT the procedure.
It can be painful for some women but for the majority it really isnt and it is quick. The relief you feel when it is over is fantastic too. Much better than the niggling worry if you keep putting it off.
Please dont not go. Please.
I lost my DD to cancer (not cervical). She was so brave. She was only 14. How can we - big grown up women- wuss out of a simple smear after all she and her little friends were forced to go through?
I think its fine to discuss the subject and even to have a moan and a joke about smears.
But no-one shoud be put off having this simple, quick test by this thread. There are not than many cancers that can be detected before they develop. Why wouldnt we take advantage of it?
(hope that didnt sound like a rant, it came out in a bit of a rush)