I seem to have lost the drive to have sex since we had a baby about 16 months ago. My breasts seem more functional than erotic, and having pushed a baby out from down there, it's just not the same. How do you bring the passion back?

Leave the baby duties for one night. Ask someone to babysit. And just plan a night out with hubby and do the things that you two were doing during the early part of your relationship. Maybe you two will manage to bring out a spark between the two of you again.