As much as I tried to stop him, Isaiah turned two months anyway. Stats from his one month appointment (28 days old): Weight: 9lb 2.75oz – 50% Height: 20.25in – 25% Head: 14.75in – 75% Two month appointment: Weight: 11lb 15.25oz – 50% Height: 22.25in – 25% Head: 15.75in – 75%