Shedding?

[Decker_Lazarus]

I heard from the person that took my old job at the pet store I used to work at that the people I bought my python from are not very credible in the area. She said she bought two pythons from them just to save their lives. She said that they both have bad shedding patterns, and my python hasn't shed at all since I bought it. So, two questions. 1) How often should a ball python shed (she's stll very young. about 22 inches) 2) what should I do if she doesn't shed?

Another question I have is what is the difference in temperment between male and female ball pythons?

Thanks so much for all your help!

--Decker