T Nation

Help with half lives for blood testing

I’m on TRT, my scrip is for 100mg T-Cyp weekly e3d, .25 Adex e2d and 250iu hcg e2d. My scrip for T-Cyp for 90 days is enough to push 180mg/week which I plan to use as my cruise dose once I get established with a few sets of bloodwork.

If I want my bloodwork to come in lower than it would normally so I get a larger scrip for T Cyp would doing bloodwork the morning before my shot be beneficial? Or do I need to wait a full week without a pin? I’ve read the half life of t-cyp is 7 days and 14 days - which one is it?