I've already gone and buggered my neck/shoulder on the side he feeds on for longest (left) don't know whether I've pulled a muscle, strained it or what but I can't currently tip my head backwards to finish a drink off as it's agony.
Is there a 'magic' way to lie in bed so that you don't end up in the same position all night, thus ending up with a very stiff (and painful) neck/shoulder???