My bub is 6 months old and has been eating purees since he was 5 months. I make most of his food myself and puree it. My question is that my mum encouraged me to begin giving my bub textured purees and smalls bites of more solid foods, however, my bub gags quite a bit whenever I offer him anything that is not pureed VERY well. Is this normal? Is there something I can do to help him learn how to mash the big bits so he doesn't gag quite as much?