Month 4 - J jumped up on the charts!

I remember a time when I'd post the progress of Baby J's growth while still in the womb. Now, here is his progress outside of it. He starts off around the median, then drops a bit...and then this month, whoa!

Birth
Height 21.5 20.5 in (above 95th percentile, which means he was born taller/longer than 95% of boys his age)
Weight 7 lbs, 2 oz (25-50th percentile)
Head circumference ~14 in (50th percentile)

1 month
Height 21.5 in (10-25th percentile)
Weight 9 lbs, 4 oz (10-25th percentile)
Head circumference 14.75 in (10-25th percentile)

2 month
Height 22.5 in (10-25th percentile)
Weight 11 lbs, 11 oz (25-50th percentile)
Head circumference 15.375 in (10-25th percentile)

4 month
Height 27 in (90-95th percentile)
Weight 17 lbs, 1.5 oz (75-90th percentile)
Head circumference 17 in (50-75th percentile)

Height-for-age

Weight-for-age

Head circumference-for-age

Source for percentiles from WHO