There are many reasons for doing a nanny job search for an overnight nanny. The best reason is to be sure that the Mom and Dad can get the rest they need so they can adequately care for the infant. Once this happens, the infant or infants can be made a priority with quality parenting. A nanny helps stop parental sleep deprivation. Another reason to obtain nanny services is because the absence of extended family has put more demands on parents. By doing a nanny search and hiring a overnight nanny, it offers parents the support they need in those crucial first months.