Start with the Utro on the 15th Jmargaret - and stop worrying...it's not helping!
Don't go any longer without the utro otherwise you will just worry more. Bear is right if you are peri who knows when your next natural period will be?
In meno our body and rhythms are not our own that's why it is so awful but it is something which will happen and all we can do is set up some kind of system that allows us to control it and a gel/utro cycle does that.
The thing is, its all about balance. yes estrogen is supposed to be the "feel good" hormone but it cant fix everything on it's own. Yes Progesterone does get "bad press" on the forum for some of us but even if it causes some problems, it has a job to do together with the oestrogen. The third thing is testosterone and bodies need it. It has now become more acknowledged that it can be the "missing" hormone in the HRT regime but you wont be able to get it unless your oestrogen and progesterone are working well on a balance basis. So I would say "get on with it honey"
The longer you mess around with no clear picture the longer the period of uncertainty. Get 3 months over with on a "regular" cycle dose of both and then the mist might clear a bit. You will never know what the "right levels" are for you until you do.
There is nothing to be scared off...just take the bull by the horns and let us know how you get on. We can advise as you go but you need to find out what happens in the 3 months of a regular gel/utro cycle. Much love. xx