Shedding

How often do Ball Pythons shed?

I have no answer for you, what I do know is that i've had my BP since just before x-mas and he's yet to shed.. BTW, hes an 18 inch baby.

Depends on the snake and how fast it's growing. Mine sheds about every 5-6 weeks

Babies shed a lot more often than adults because they're growing so fast. But even as adults, they never technically stop growing (it just slows down drastically) so they will continue to shed from time to time. Stress, illness, parasites, and injuries can also cause "unscheduled" sheds. So there's really no easy answer to your question.