dont do oral only cycles. dont do cycles without a test base. ( toomany reasons to list so just research)
but yes nolvadex is used for PCT. I would rec a combo of Clomid AND tamox for a few weeks after a 12 to 14 week teste or testcyp 500mg ew , cycle. AI also BTW.
even if just dianabol ( although i rec against dbol cycle)