One aspect is concern about the moral character of baby-sitters. If one has bad luck and happens to hire a bad babysitter, a newborn's health or character could be endangered.
一方面是擔心時下保母的素質良莠不齊，若是運氣不好，遇到壞保母，把初生小孩的健康與性格弄壞了，反而划不來。