My baby is 2 months and I am feeding on demand. About a week ago he started spreading them out, from 1.5 to 4 hours just depending on his mood. I am excited because up to this point it was every hour. My mother in law asked how his feedings were going I said good hes eating every 1.5 to 2.5 dependings. She said that was too often and that I should ask the dr. We just had his 2 month check up, hes 15 pounds and 24.5 inches long, dr just asked if he was draining my boob when he eats, which he does....my question, should I make him wait or keep feeding on demand?