What do you do if you have nobody to take your child in an emergency?

First of all, the way it sounds.. I'd never let these people watch my baby! U'll always need somebody to take ur baby for a few hrs here, a few hrs there for u sometimes but thats not always going to happen. There's days when ur going to be extremely tired and need a nap, but the only way ur going to get one is by getting one when ur baby is taking one. As for making important runs, ur baby can go with u. U'll want her to. When my baby was newborn and I had to go to the emergency room or doctor, I wanted mine there because he's the only thing that made me feel comfortable. Try enrolling her in daycare or trusting one of ur close friends, but I'm sure u can find someone to do it. I always manage a way and I live in a town where I know nobody and trust no one. U'll be fine tho, u'll know in ur heart what ur limit is and what to do.