I remember laying on the bed, drugs went into my hand, I had a sleep and woke up in another room with dp sat next to me. I went home then had another snooze. Even after I felt nothing, no pain. I've had a general before for something else but that felt like I had been knocked out for ages and I felt dazed and almost jet lagged for ages after, I would rather be sedated. You could ask to be heavily sedated.
I too fell asleep. Very painful afterwards. Wish they'd given me the diclofenec they offered!! But most people are pretty much fine afterwards.
I went into a room, feet into stirrups. Then woke up in another room next to dh and was told how many eggs retrieved. I took another little nap and then we went home. Hot water bottle and paracetamol was my friend!! I do remember the speed humps being rather uncomfortable... that was far more memorable than the procedure itself.