I am finding PM quite effective though painfully slow (almost reached my 2 year mark for NBE!! And still not that much bigger!!)
A couple of months ago I added in SP 450 mg twice daily and that month got good tingles and growing pains.
Subsequently, doing the same thing, not a lot.
It feels as though each time I add or tweak the routine thing shappen, then the body gets used to whatever I am doing and reverts to its usual dormancy.
I take 1 PM one day, then 2 the next as i have found if I take 2 a day for 15 days my period is really delayed and I aget bad PMT. I would be really interested to know of any thoughts or solutions.