How long after did you need them for and were you changing them like you would a maternity pad? I know it all depends on how long you breast feed for, I'm hoping To do a week or so (or however long my boobs will take it if at all!) but am going out to buy the bits for my hospital bag and toiletries I'll need so any help or suggestions much appreciated! Just after some idea how many pads I should buy and any other essentials?