My son will be 12 months on the 21st of this month. He is more interested in nursing than any food that I give him. He does eat other food, but he just nurses, a lot. Basically whenever he even sees cleavage he's tryign to rip my shirt off, I don't get it. I have been giving him tons of extra attention, and I nurse him whenever he wants, but I am worried, especially because he has an iron deficiency, that he isn't getting the nutrition he needs from other food. I have tried to find information about this everywhere. How much nursing is too much at this age? Or is there such thing as too much nursing? It isnt that I don't enjoy bf'ing him, but I just want to know that he is getting all he needs in terms of nourishment.