On a side note... My daughter who was born 6 weeks early, spent 3 weeks in the NICU, dropped so much weight so fast it was terrifying, had to get donor milk, and had a heck of a time learning to eat has been exclusively breast fed since we got home. Getting my milk in was a challenge! I could have easily given up a few times. But I'm so glad I didn't! She is 2 1/2 months and has almost doubled her birth weight. She was in the 73rd percentile for weight and 85th for height at her 2 month checkup on the regular spectrum, not the preemie! It's AMAZING the power of mamas milk!