Me coffee, and I also get it when AF arrives, not "oh god, I've eaten a dodgy kebab" diahorrea, just ...ahem... Softer and looser than normal! I always have put it down to more muscle movements in the lower abdomen, but it is probably a hormonal thing, as diahorrea is apparently also common in early pregnancy!
Has anyone else noticed this? For the past 24 hours I've had intermittent diarrohea and think I'm approaching ovulation (cd11) even though opk says negative. I googled it and there seems to be a bit of a link but thought id see if any "real" people have experienced this?