My DP is happy to. Even on nights when I don't really feel like it - I always let him have his way IYKWIM!!!

I don't ever want him to feel rejected by me, just a personal choice though - plus I think I have been pretty lucky with this pregnancy - sometimes get crampy afterwards, but no real morning sickness and no other problems with baby or me - so all is good.

I suppose it would be different if there were some complicating factors.

And the position - spooning is def the easiest!!