It might seem like a silly question, but I've been wondering. My almost 3 weeks old baby seems content after feeding and gives us a fair amount of wet and dirty nappies. I've noticed that after his 2/3 hours pm nap, he'll cluster feed. He won't fall asleep, just feed for about 5 minutes at a time, come off it, play around and ask again. He can do that 4/5 times. Both my breasts then feel soft, and he'll ask for more. As he suckles, I can hear him swallow so he does can some, but I can't help but worry? What are the signs that you don't have enough milk?