It can be daunting to be left alone with a newborn baby, but there are some key things to remember in order to ensure that both the baby and you are safe and comfortable.nnFirst, always put the baby on his or her back when putting them down to sleep. This will help reduce the risk of SIDS.nnSecond, never leave a baby unattended, especially if they are sleeping. If you need to leave the room, take the baby with you.nnLastly, make sure the baby's environment is safe.