NOT by my dp, I hasten to add! But by the fact that we HAVE to do it days 10-14 or the whole cycle will have been wasted ( on last cycle of clomid n feels like last chance saloon :( ) it got to the stage tonight where it was just really awkward, we both felt under pressure and despite our best efforts it didn't really happen 
Does this happen to anyone else and how do you cope??? Surely making a baby should be fun???!!