Olympic Testing, Clomid Detection?

I am curious to how long clomid could be detected for in a olympic style urinalysis. I have read varying things in different places. From 4 weeksall the way up to 8. If anyone has input please let me know

Clomid is two different drugs, enclomiphene and zuclomiphene. The study I found on a link I can’t post said that zuclomiphene was still detectable almost 6 weeks after the last dose.

Hope you’re not competing in a natural Fed after using. That would be pretty low.