my baby is having constipation due to tetra milk pack usage.. which milk full cream or skimmed milk should be given or else should i switch to formula milk

A. See you should not give tetra pack milk as of now it’s very heavy but if you go for a regular packet milk like the polythene one that is much better easier for the child to digest so if you want you can start with tone pasteurised milk with adding about 10 to 20% of water into that