I had a 14 induced labor which ended in a c/s. For the labor DH was great but during the c/s he kept looking over the screen I had in front of me and telling me 'Man, darl you should really see this. I can see your guts and everything!'.

A DF told me during her labor her DH was nearly kicked out cause he kept sucking on all the gas and ended up only leaving her air. When things got really bad and she was sucking away on the mask he let slip that the gas was used up and there was only air left. Apparently he coped one in the back of the head from the midwife for that one .