My two and half months old poop looks little liquid like from last one week and he is doing it two to three times a day, is it concerning?(Attached pic) Earlier he used to poop once in every two to three days and it was having paste like thickness but from last one week it has changed as mentioned above. Apart from this he is active, smiles at us, drinks milk properly, urinates properly like sometimes two to three times in half an hour.