Clen has been added to my rats transformation for AMA But I had a question regarding timing.

I know clen is supposed to be run 2 weeks on and 2 weeks off due to the half life of the compound. Well the end of the transformation is in three weeks give or take a couple days and i have been on clen for a week.

My questions are:

Can clen be run for just one week take a week off and finish the two weeks on clen? or is 2 weeks min off time?

If my rat stays on clen for the next week and do the full 2 weeks will the clen continue to work anyway for the last 2 weeks because of the half life?

Also, i wont be buying any other compounds.