What should I do if the baby always sleeps and doesn't eat?

Patient's question:

No

Doctor's answer:

So it is with big babies like this. They need to sleep for 20 hours a day. When they are really hungry, they will wake up to eat. You don't need to worry about them. My baby was the same at that time. She slept all day long, and only gained 4 ounces in weight by her full moon. But later, she caught up. It's okay.