I've been using them for about 6 years (also have a coil). About 18m ago my prescription was changed from Evorel (2 patches per week) to Progynova (1 patch per week). My prescription has now been changed back to Evorel and I wonder if anyone knows which of these brands is the better/safer. I think someone told me the Evorel is bio-identical but I'm not sure the Progynova is - or whether it's even relevant or true. I prefer the Progynova but don't want to specially request it if there is any possible detriment. (I presume the swappage was due to the hrt patch shortages.)
I'd be very grateful if Dr Mumsnet could give me any advice!