Callum was 4500g/9lb15oz at birth. Day 5 he was 4140g, so borderline 10% loss but MW was happy enough. Saw a BFC to make sure everything was going OK, passed with flying colours. Went back on day 10 and he weighed 4150g. MW still seems unconcerned but saw another BFC at the same time who was honestly a booby extrodinaire who gave me some small but incredibly effective tips. Tomorrow he's due to be weighed again. I'm not sure what I'll do if it's another pitiful gain, or worse a loss. All vibes for a chubby baby appreciated...
Update:
Well the vibes had the required effect - thanks all! He was 4280g today, which was finally enough to get us discharged from the MW. 