Alright, I've done a fair deal of research on this and since I'm 20 I've opted for a PH that doesn't aromatize so I won't have any issues with growth plate closure, but after reading some science journals on SERMs and AIs, I've found that these (SERMs in particular) can actually have a negative effect on growth, since they are agonists of estrogen in bone despite being antagonists in breast tissue. AIs are better in this regard (as I understand it) as they actually dramatically slow the production of estrogen, as opposed to simply altering its effects in tissue as SERMs do.

I understand no two SERMs or AIs work in the same exact way, so are there any in particular that would have less of an effect on growth? I understand Letrozole has actually been used in conjunction with testosterone therapy in kids to enhance their final predicted height.

Would one cycle actually even be enough to have any effect on growth plate closure anyway?

Cheers guys