Blood androgen levels spike rapidly on long esters. You are on cycle.Speaking of, kinda feels like that side effect of the test has kicked in. yesterday and today I've been feeling like I popped some c. Boners out of nowhere, sticking around for a while, etc. Since u is a really long ester the anabolic bewnefits don't kick in for a while but I have to wonder if the libido benefits might have already kicked in. Do those usually come first?