I've been on Cerazette for 8yrs, it has been ace, no periods other than the odd short bleed once or twice a year. For the last 8wks I have been having.full on period type bleeds every other week. Literally one week off one week on!.
I'm not pregnant (have poas just in case) and I'm not getting any PMS symptoms other than a bit of water retention just before the end of the not bleeding week. I'm 43 have 3 children and this.is driving me nuts