Baby finally eating more!

Well, regularish schedule. Every 4-6 hours he eats 4 ounces. Now I can't produce enough to keep up with him. So we've been supplementing twice at night. He's taking it all well. With my first, she was jaundice and would take a half hour to eat or just fall back asleep. She ate every 3 hours. So up to an hour to eat, then to change her butt and then me to fall back asleep, I'd get an hour sleep each time. Now it takes me 20 minutes to do everything. He's a perfect little baby.