Hey guys so i finally got a source in town, i just got a 10 mll vial of test 400(150 mg cypionate,150 mg enanthate, and 100 mg of undecanoate) so my main concern is when i could start pct being how undecanoate has a half life of 12-14 weeks but i still couldnt find out what the active half life was. Im almost concidering getting rid of the t 400 and just get something else since it has such a long ester but at the same time i wouldnt mind pinning prop until the ester has cleared out. So anyone got any idea on what the active half life would be?