💩 colour

How old is your LO?? Black poop should not last more than a couple of days after birth. If it still persists, could be an indication that there’s bleeding somewhere higher in the stomach or intestines. But it could also mean that baby has been drinking iron-fortified formula milk. Are you giving BM or FM? See the doc ASAP if your baby is having other worrying symptoms.

I think it's due to iron .. maybe you can try to observe a few days if too worrying pls bring to the doctor