No, if your running test enath which I am assuming you are. If running prop, phenyl prop, acetate, isocaproate, etc. then disregard.
Test E: 1-12
Hcg: 10-14
Clomid: 14-20
Remember, long acting testosterone takes up to 2 weeks for ester clearance so you are technically still "ON" until the 14 week mark even though you stopped pinning at week 12. You want hcg done by the time you start your clomid. Make sure you contine with your AI when on hcg and slowly taper it into the clomid.
Depending on what dose, (I prefer 250iu EOD), start your hcg so it is complete around the time you start clomid. I'd run around 5000iu of hcg before starting clomid.