Hi, my friend is going back to work this week following maternity leave & is planning on leaving her 8mo son for 40 hours a week with a person who is not a registered childminder. Is this right, can this be done? I always thought you had to be registred to care for under 5s and for that amount of time. Hi, my friend is going back to work this week following maternity leave & is planning on leaving her 8mo son for 40 hours a week with a person who is not a registered childminder. Is this right, can this be done? I always thought you had to be registred to care for under 5s and for that amount of time.