T Nation

LEF Male Panel Blood Draw Question...

I ordered the LEF full male panel and am going to get my blood drawn in the next couple days. Is there a time of day that is a more “accurate” snapshot in terms of scheduling my draw?


Many docs want to catch early morning [8AM] peak T levels. You need to be fasting for that lab. But drink enough water so you are not dehydrated.

When on TRT, it really does not matter and one should be testing 1/2 between doses. Those on transdermals should not apply the before the lab work that day.