My baby spits milk after each feed...poops once in 2-3 days with lot of pressure... even after proper burp, he spits...Never seems satisfied after feed... he is both in formula and mother's milk....

A. Hello mom spitting a little is fine as far as it’s curdled not an issue .. but if the feed as almost the quantity he had then a cause of concern .. also observe the quantity , regarding his poop as he is also on formula he should be pooping every day as exclusively breast fed baby poops at times even at a range of 4-5 days also but with formula fed it’s not good. Either check the concentration of the feed and try to make it little dilute