Hi there, just looking for some advise, my baby is four weeks old and seems to be falling into a pattern of only having a (very full) dirty nappy every 3/4 days. The poo is soft and mustard coloured when it comes out and she is gaining weight well (is over 11lbs was 9 7 at birth) and is breastfeeding well. She has plenty of wet nappies but I have read to expect 4-5 dirty nappies a day. Does anyone have any experience of this/ideas on what might be causing it?