Yes, not only strong anecdotal correlation between menses and IBD, but medical research as well!
I just saw this subforum and wanted to lend my support. I have placed posts recently in the "Early Menopause Anyone," and "Hysterectomy" subforums. Here are excerpts from them that might be helpful:
My Crohn's is so closely tied to my hormonal cycle, and both my period&mini-flares have coincided for over 30 years now, I have personally seen a correlation between the two. In addition, on the CCFA website there is the following info., which my own doc, from a major teaching hospital, corroborates:
"It’s interesting that there’s an overlay of IBD symptoms that may increase during the menstrual cycle, whether that’s during PMS or the actual week of menstrual flow. And it’s interesting that menses suppression with birth control medication can actually be very helpful and needed if debilitating symptoms are present. So ladies, if you find that you have these mini-flares once a month, it’s worth mentioning to your physician because there are ways potentially to change the medication schedule that you’re on or maybe going on to hormonal therapy to help ablate some of these peaks and valleys of your symptoms."
Here are two links in reference to this on the CCFA website, and you can do further searches on that site, of course:
http://www.ccfa.org/media/pdf/FactSh...nfactsheet.pdf
http://www.ccfa.org/media/pdf/IBDandSheTranscript.pdf
And from the other post:
Your regular internist can run an FSH (Follicle Stimulating Hormone) test in your routine blood work, as my internist did. If that FSH is really high, as mine was, it means that your body is putting out lots of FSH to "kick" your ovaries into a higher gear because they are slowing down. You may need to have this taken a few times because it is a snapshot, like a thyroid test, that can vary from time to time.
Over the past 20 years--I'm 51--I've tried various BC pills and have been on Premarin and now Estradiol to improve my symptoms, and they have helped TREMENDOUSLY with everything: my Crohns flares, my PMS/periods and now, going through menopause. Keep in mind that I did take one BC pill that aggravated my Crohns, but as soon as I dropped it, things calmed down immediately. So, you do have to find the one that works for you personally.
Alternatively, if you don't want to use chemical hormones, there is always the option of natural remedies as prescribed by a licensed naturopath, or natural hormones from a compounding pharmacy. That's what I hope to do eventually...For the past 4 years, HRT has been working so well I hate to mess with it!
I've been told that the stomach and intestines have estrogen receptors that react to changing hormone levels. High progesterone levels during menstruation cause menstrual cramps and can also cause intestinal spasms.
Sheesh, it summed it all up perfectly when I read another post entitled, "Crohns + Period = Aaaaaaaaaargh!"
Hope you all find some relief in whatever suits your situation best, be it birth control pills, HRT, totally natural hormones or remedies, or perhaps homeopathic remedies, or hysterectomy, depending on your age.