I also reuse the shells (after an air) if they aren't soiled. They also come in handy when washing time comes, cause the inserts take about 1 day to dry for me, but the shells are almost dry when they come out of the machine, so if you have extra inserts, you can almost use the nappy straight away after washing

Maz - funny you say that cause my mum told me I looked pregnant the other day.... eeekkk!

WOHB - green BP