My baby girl was born at 37 weeks. She is a week old and a day. I breast fed her in the hospital but decided to do half formula and half breast milk at home. She weighed 6 pounds 7 oz and when she left the hospital she weighed 6 pounds and her next dr visit she weighed 5 pounds 12 oz .. and her last one she only gained an oz. I feel like she isn’t eating enough .. she loves to sleep I wake her up to eat but sometimes it’s really hard to wake her up .. I want to make sure she’s eating enough. I have a <a href="https://play.google.com/store/apps/details?id=com.glow.android.baby">baby tracker</a> to track feedings and diaper changes. What can I do to help her gain more weight ?