Your confinement nanny must genuinely love babies. Not just the cute ones with dimples -- all babies. The colicky ones who never stop screaming, the ones who will pee on their clothes while bathing them, the ones who only wake up at the godforsaken hours of 3am.
Because, let's face it, you never know how difficult or easy your baby is going to be, and even the easiest of infants, can be stressful, and have their horror-inducing episodes. Your confinement nanny should love babies enough to do whatever needs to be done despite the various challenges, with a kind smile and a gentle touch.
So if your girlfriend has had a difficult baby but sings praises about her confinement nanny, you know you have struck gold.