Literally everyone who looks at Sullivan says he's a big baby and then they ask how old he is and I say "3 months in a week" and they almost can't believe it cause he's so long! a month ago he was 23.5 inches and he just keeps getting taller and taller!
see they told me at his 2 month check up that his 23.5 inches was in the 50th percentile and I was like, he looks so long to me, so I can only imagine how long some babies at his age are lol