My Mom, who also had CD, started menopause around 34 or 35. She thought she was pregnant. She had only been diagnosed for a couple of years, but had been suffering for a very long time. I was diagnosed almost 20 years ago and am 43 now but still no sign of menopause, so I don't know what's up with that.
There was a post recently about this, so you might want to do a search on it, you may get some more info.