[twigs]

Thank you for your response. Do you have any thoughts about what caused this?

[afnamvet]

I really do not know the cause. I would'nt even hazard a guess.

My birth father was jewish and Crohn's seems more prevalent in jews according to studies that I have read. Again, there's no definitive cause.

Here's a link that I recommend for anyone looking for answers.

http://www.ccfa.org/indexgoogle.html