the loo is mine, all mine, for the whole week before period. no change in diet helps it. i cannot get off that loo, and my god it gushes through!!! was too skinny for periods in twentys, also took pill continually so no period in thirties. late forties, omg, perimenopause and menopause,AAARRRRHHHHH. my hormones are so fluctuating they really have a bad reaction to the menopause. not to mention those perimenopausal fibroids, awake two days two nights with excruciating pain, just to have doc tell me "that's normal" if only it was normal for men to have periods! fortunately, they are becoming few and far between now. BUT HELL, THE BONES, OMG, GET ME OUT THIS BODY, NOW, lol.
incidently, i found glucosamine very useful for lessening pmt and period phase, did absolutely nothing for the joints. allow two months for the glucosamine to take hold, and the body does get used to it, so up the dose, then cut it out on occasion.
good luck ladies!