Sorry for the detail, but 4 week old EBF DS seems to have several nappies a day with green bits in - does this warrant investigation or is it on the normal spectrum for newborn poop? I remember my first DS having some green poops but this more yellowy poop with green bits in. I did try ringing health visitor twice today but no answer so thought I'd ask on here to see if anyone had any experience of it. Thank you!