DS is exclusively breastfed and has up until now had at least 2 dirty nappies a day, and squelchy ones at that.
He now hasn't had a poo since Wednesday, but seems happy, is feeding well and we have had plenty of wet nappies. I've tried some gently tummy massage that is meant to help things along, but no results yet.
How long should I leave it before getting (more) worried?