I'm sure you're going to hear a variety of responses on this one. Personally, if it were me. I would run the trans RIGHT after my pct was up. Just to be comfortable that my hpta was back in gear, and then jump on the transaderm and maybe use it as a bridge into your next cycle. I know it's only MILDLY suppressive, and perhaps not so unless ran for an extended period of time. I'm just really a stickler about making sure proper hpta is functioning and all systems are go before jumping on anything else. Someday, it could come back to bite ya.