I met with a lactation consultant about a week ago because my 2 week old baby was having poor weight gain and was not gaining back his birth weight. She determined that the baby had a great latch and was interested in breast feeding. He tends to be sleepy at the breast which the LC thought was caused by him not getting enough milk. She thought I must have decreased glandular breast tissue that was interfering with my ability to produce enough milk for my son. She recommended pumping after each feeding and supplementing with expressed breast milk and formula as needed through a tube. My son is now gaining weight appropriately with the supplementation. I'm only able to pump 1/2 to 1 ounce (combined) after each feeding and am very saddened that I might not be able to exclusively breastfeed my baby. I've tried to just breastfeed him during a feeding, but he doesn't seem satisfied and is quickly hungry again. I wake him up every 2 or so hours during the day and every 3-4 hours at night. I am also concered that he is going to become a "lazy" nurser since he can easier get milk through the tube. Anybody have any success stories of others in a similar situation or anymore advice about what I can do? I am just about ready to give up.