Hi so I've picked up my much awaited script for hrt, I've been given patches, evorel sequi and evorel conti to be rotated on a two weekly basis, it says to start immediately if periods are irregular and to wait until day 5 of cycle if still regular. My periods still show up, erratically, for example the last 3 were 33, 57 and then 30 days apart... Am I regular or irregular? Tbh I'm impatient to start them to see if they help as I feel like crap. Next period could feasibly be some weeks away. Any advice?