Sweet Caroline has been smiling for several weeks now...but "they" say they aren't official until around the 6 week mark. She is officially 6 weeks, so I now deem her smiles official! :) In other news, it's been made mostly official that C does in fact have a milk allergy. Bad news for mommy- I really love my cheese! But worth the sacrifice to give my baby the best I can offer. And she is definitely improving...she has gained 13 oz. in the last 2 weeks- now weighing in at 9 pounds 9 ounces. Excellent weight gain! Hurray!