Hello - I'm on a 3 monthly HRT cycle and am due to start taking the progesterone tablets in about 8 days time for the last 2 weeks of the cycle. It's only my second 'cycle' and everything went fine in the first cycle I took the progesterone for 2 weeks and then a few days later started bleeding as I expected. I've started bleeding today before I've started the progesterone - has anyone had this before?