If you are still nursing him directly, I doubt you have issues with supply. More demand, more supply. I'm still BF my son and he's turning 1 yr next month. Every night, he still wakes up for feeding. Since he sleeps beside me, it's not an issue. I just let him latch and we both continue to sleep. Since you think his appetite is increasing and if he shows interest in food, then it's time to give him puréed food or cereal. I assume that you are a stay at home mum. Just cont to BF as long as you have the supply. Think about the $$$ you r saving. I'm working and I can tell you, it's more challenging to ensure that I cont to BF him.