Has anyone watched The Sessions? It's been around a few years now (2012) and won lots of awards at the time. We watched it again recently on DVD and were reminded what a good movie it is.
It's based on the autobiographical account of Mark O'Brien (played by John Hawkes) an American poet and journalist who was paralysed by polio and has to pass his days in an iron lung but really wants to lose his virginity before it's too late and hires a sex surrogate (played by Helen Hunt) to help.
It's witty, warm and moving and I recommend it if you've not seen it before. We also had no idea about sex surrogacy before we watched it.