Today our sweet Sam is 4 months old {and approximately 1 month old corrected}. Believe it or not, this little milk monster has gone from being 7 pounds 6 ounces last month to being a whopping 10 pounds 2 ounces this month! That means that not only did he gain his entire weight at birth in a single month {eek!}, but he’s also now ON the average percentile curve for his chronological age, which is pretty amazing – I wasn’t expecting him to catch up for months yet! That being said, he is measuring on the very low end of average, but still!! And that’s not just for his weight, but for his length and head circumference also. Grow, baby, grow!