You can sign up anytime you want.
Generally we recommend that you sign up for the diaper service about a month before your due date for a first diaper delivery two or three weeks before. With the diapers delivered ahead of the due date, they are ready and available for when the baby arrives.
You will be charged the initial 4 weeks + any accessories you purchased. Our driver will drop off your first week of diapers and chosen accessories. Just call us when your baby arrives and we will start the weekly service.