Arrrggghhh

I just don't know what to do with my MCN's. DD1 usually has a 5 hour feed play sleep cycle (I say usually because last night it was 2 hourly ). The trouble is that my MCN's last me 3-4 hours.

What do I do? Change her twice and double up the washing (that would also mean I need more nappies ) or try and boost an MCN with a bamboo insert to make it last that bit longer?