Advice needed about weaning...I have been introducing puréed veg to my nearly 6mo for a few weeks now, so far shes tried carrot, sweet potato, peas, apple, she loves it all, is it ok now to start mixing more than one fruit or veg together? And what are the popular combos? And do I keep giving it to her until she's full and refuses it or stop after she's had a bit but still wants more?