Pregnant

Seven months pregnant, my hand on my aching back, I stood in line at
the post office for what seemed an eternity.

"Honey," said a woman behind me, "I had back pain during my pregnancy.
I was bedridden for four months because my baby was sitting on a
nerve."

Then the man in front of me piped up....

"You'd better get used to it now. Once those kids get on your nerves,
they can stay there till they're 18."