Thanks. My doc insists you can only do the 100mg for 25 days if you're over 54 or have gone for a year with no period, so wouldn't let me do it. I would have loved to as 200 mg for 14 days left me with a 'dip'. I've tried to find it (that you can do 100mg in peri) written down somewhere so I could show the doc, but no luck. Luckily , the Qlaira seems to be doing the job at present ... Though, being 'high risk' for the pill, I do worry sometimes ...