Maca with PM worked very well for me, so much so that after a month I discontinued using it because the only thing really growing were my hips and bum. Happily, now at almost three months I am seeing some chest growth to match the posterior.
If you haven't had any luck with anything, and you are taking t blocker herbs, maybe try to cut out caffeine and nicotine. It makes sense that a healthy body would respond better because it was dealing with less toxins.
I don't smoke, but when I cut out caffeine, my mood switched and the fat started growing in new places.
Look for a book called "caffeine blues," it's a real eye-opener.
It may also be that your body hasn't had time to get used to the PM, I have read several places that it takes your body about three months for ANY herbal remedy to really start to work.