If using Real Nappies exclusively then it is recommended that you have between 18-24 nappies and 4 – 6 waterproof covers (if required - depends on your nappy type).
Os dim ond cewynnau go iawn y byddwch chi'n eu defnyddio, argymhellwn y dylech chi brynu rhwng 18 a 24 o gewynnau a 4-6 gorchudd dwrglos (yn ôl y math o gewyn sydd gyda chi).