Even though you’ve just had a baby, life still has its demands. Whether you need to work or engage in some actual—and much needed—social activities, you’re going to likely need the services of a babysitter at some point. However, leaving your baby alone with a potential stranger might be unnerving for you. Even with home security systems installed, you may feel uneasy about someone other than you or your partner looking after your baby. To give yourself some peace of mind, you should ask prospective babysitters these four questions. Their answers will help you determine if they’re the right babysitter for you.