Hey fellas just a quick question as asked in the title. I've read many posts saying that nolva is sufficient. Nolva/ clomid , though I've also read that hcg is also needed. How much of a necessity is it? I'm currently on my first week of pct with nolva. Clomid is coming in the next couple days. Some studies I've read say that nolva is sufficient on its own. What are your thoughts on this?