Doctors won’t worry until it has been 7 days without baby pooing. My little girl had gone 4 days without bowel movement and doctor wasn’t concerned. That day she had a massive poo. My baby is 6 months and will only go once a day sometimes once every 2 days
How old is baby? This is super common! My baby went 5-6 days without pooing when she was a newborn, and up until around 3-4 months. She’s only just going to every two days ish now at almost 5 months x
EBF babies can go up to 10 days without pooing, sometimes longer. I wouldn't worry just yet!! Our boy normally goes once every 3/4 days xx