No prob bro. I have used the nolva and the clomid before and they both work. It's really a preference deal here. With pro hormones and the such you can take either nolva or the clomid. The clomid is alot more potent than the OTC supp nolvadex so you are safe to go with the clomid. It's just an option if you can't find any clomid. So it's really up to you.