Thanks for finding that, Ontario Mom! So Chance weighed 6 pounds, 13 ounces at birth and 7 pounds at 7 weeks. It's been a long time since I had a newborn but that seems to be on the light side even considering a possible weight loss right after birth. Shouldn't he have been gaining around 5 - 7 ounces a week?
After they regain their birth weight (usually around 7-10 days of life), healthy term babies should gain about 30g (or one ounce) a day during this period.