BTW, to the original poster - the PH you took didn't convert into Estrogen. It simply increased your test levels to a point that caused your body to convert the excess T into Estrogen, which has obviously triggered your body into developing gyno. So technically, it wasn't the PH - meaning you could have taken some other Testosterone stimulating compound and ended up with the same result.
And you can't say it happened because of the PH - if someone who isn't genetically predisposed to developing gyno took said product, they wouldn't have it.
You just got a bad break