My baby is 6 weeks old and exclusively breastfeeding. During the first few weeks after we left the hospital, he was nursing for about 40 minutes from both breasts. Sometimes feeding sessions would go up to 50 mins. That number started to go down slowly and now he feeds for about 15 to 25 minutes from both breasts combined. Even though he poops and pees plenty during the day, I worry that he's not getting enough milk by feeding for only 15 minutes at 6 weeks old.