I got a letter in the post explaining that I would need to prepare myself by drinking two litres of water one hour before the scan and a description of what would happen at part of the scan - a small 'wand', called a transducer, is placed a couple of inches inside your vagina to get a better picture of your insides. The procedure is painless and lasts around five minutes.
I'm not disabled, I just do things a little differently, because I have to and that's okay!
I could party all weekend and think nothing of it. I could live on a couple of hours sleep a night. My only concerns were drinking a little too much and making myself a little bit sick! Now I'm faced with a long list of hazards that I'd never needed to consider before..