[Heaven's Night]

Most of the time it doesn't seem to be a problem, or that the possible receptor conflict is so minor, it doesn't have any visible effect at all. I think it also depends on which phytoestrogen is taken along with HRT, PM is a total nogo as it can cause blood clots, but others seem to be much safer. At least goat's rue definitely is. And aren't milk thistle, blessed thistle and so on phytoestrogenic too? So are hops and I love hoppy beers, doesn't seem to harm my development one bit. 

Dosing fenugreek is something I'm not sure about, but I would guess few grams tops would likely work. For me FG is one of the things that doesn't do anything except it makes me stink so I've avoided it. For dosing advice I guess its good idea to search the forum and online in general.