Holy Cantaloupe, Batman!

This is the first time that I've consistently wondered about the supposed size of the tiny person inside me.
Cantaloupe? Really?
It's roughly the size of the melon, but more accurately described as 6 1/2 inches from stem to stern (or top of head to bottom of rump). 
6 1/2 inches?! I mean, really?! WHERE?! I guess that's what it all comes down to: where in the limited space of myself and not-so-much-showing-ness is this thing?
And since I'm Batman today, here's a reminder:

For those who can't read it, (the important part) says "READ or I'll break your face"