My daughter is 4.5 months and exclusively breastfed. She is currently in size 3 nappies. Everytime she does a poo it erupts up her back and needs a full clothes change. We've tried pampers, Sainsbury's and Lidl nappies.
Sainsbury's size 2 nappies were really good as they had a little flap in the back which would stop the poonami but sadly size 3 do t have this. Help...!