How prevalent are alterations in bowel habits during menses?

Rees WD, Rhodes J. Altered bowel habit and menstruation [letter]. Lancet 1976;1:475. Wald A, Van Thiel DH, Hoechstetter L,et al. Gastrointestinal transit: the effect of the menstrual cycle. Gastroenterology 1981;80:1497–500. Hinds JP, Stoney B, Wald A. Does gender or the menstrual cycle affect colonic transit? Am J Gastroenterol 1989;84:123–6. Kamm MA, Farthing MJ, Lennard-Jones JE. Bowel function and transit rate during the menstrual cycle. Gut 1989;30:605–8. Olans L, Wolf JL, Van Dam J. Functional bowel disorders and dysmenorrhea: don't cramp my style. Gastroenterology 1995;109:1017–9. Delechenaut P, Weber J, Ducrotte P, Turberg Y, Touchais JY, Denis P. Rectal and vaginal maximum tolerable volumes during menstrual cycle. Eur J Gastroenterol Hepatol 1991;3:847–9. Jackson NA, Houghton LA, Whorwell PJ, Currer B. Does the menstrual cycle affect anorectal physiology? Dig Dis Sci 1994;39:2607–11. Arthur C, Ament ME, Song MK. Prostaglandin metabolism in relation to the bowel habits of women. Prostaglandins Leukot Essent Fatty Acids 1992;46:257–9. Matuchansky C, Bernier JJ. Effects of prostaglandin E1 on glucose, water and electrolyte absorption in human jejunum. Gastroenterology 1973;64:1111–8. Whitehead WE, Cheskin LJ, Heller BR,et al. Evidence for exacerbation of irritable bowel syndrome during menses. Gastroenterology 1990;98:1485–9.