My Lo is almost a year now and we have been doing bls since 6 months. I'm currently offering him water from a straw cup only at meal times, that is lunch and dinner, though he doesn't take that much solids yet. He has just recently learnt to use the straw cup and think it is fun to bite and suck from the straw. He will drink every time i offer him. We are still nursing on demand. I don't want to offer more water now as I don't want to fill him with water instead of my milk.
When will they start to need more water? Should I offer him more at other times too?