BP size & weight over the age

Hello there,

I'm trying to demystify my balls age and weight. I've 2 ball pythons one is supposed to be male the second is unsexted yet I feel by it's size it's a she :)

What is worrying to me that both are supposed to be from march 2013. The new addition male pied which I got a month ago is supposed at 14 months weighting 200g and has around 1.6ft. My other one is supposed to be the same age now weights around 900g and is around 3.3ft but for that one I know it must have a year since it's been that long with us :P

What do you people think? Did one of the breeders made a mistake with the hatch date or the weights in snakes can differ so much? I'm wondering what your snakes at ~1 year weight. And what size/weight do usually 3 months old hatchlings are?

Size / weight can vary greatly in reptiles. There is a general amount they should be for certain ages but thoe aren't definites. It can also depend who you get them from. Some people might power feed to get a biggest snake(even though they shouldn't.)