Yay! I can comment on a pump users topic!
My first night went well. After starting in my pyjama pocket it fell out at some point and followed me around without causing any problems. Laura, my very patient wife, said this morning that she felt it (the pump!) a few times but it (yes, still the pump!) didn’t bother her at all. At this stage I’m now thinking sleeping won’t be too much of a problem – ignoring all the potential insulin delivery problems obviously.