Excessive thriv-ation

So, folks?  Logan had his four month appointment this week.  Let's just overlook the fact that it was scheduled 3 weeks after he turned four months.  Yes, I'll be accepting my Mother of the Year award any day now. 

Stats:

Height: 26 1/2 inches (78 percentile)

Weight: 17.3 lbs (74 percentile)

Head: 17 1/2 inches (98 percentile)

When a baby doesn't grow the way whoever the proverbial "they" are expects them to, it is called failure to thrive.

Which leaves me wondering: what do we call it when a baby rockets up all those charts like it's his job? 

We are thriving around here, friends.  Excessively.