If you breastfed were you tempted to quit or supplement with formula? Charlie isn't gaining weight hardly at all, she's just under 12lbs at 6 months old, that puts her on the bottom of the 10th percentile. The Dr. isn't overly concerned, as long as she gains a pound in a month she's ok with her size. I'm seeing other babies on fb and here and real life that are younger and weigh more, like 16-17lbs and it makes me wonder if I should be doing something different. I give her rice cereal in the morning, and puree at dinner. Although she's had a cold and has been refusing both this week.