My DS normally eats 5.5 ounces per feeding, 6 feedings per day. Suddenly he does not seem interested in eating anymore. He would stops at about 3 to 4 ounces either to cry or to laugh. If I really push it, he might finish almost 5 ounces most. Is it normal at all? I am worried. I thought babies usually eat alot more during growth spurt. Does anyone have the same situation?