For what it's worth, I was dx'd with Fibro in '76 and symptomatic going back years before that. Surprisingly, I was symptom free durring both of my successful pregnancies and the problems did not resume until I weaned the babies. After enjoying the relief I experienced with the first child, I swore I wasn't going to wean #2 until she got married. Good thing I changed my mind as she didn't marry until she was 30.