T Nation

Natural Test oosters: Peaking of cycles

Most recommendation of cycles are 6-8 weeks “on” with 3-4 weeks off - are there any graphs or stats on how long the average dose takes to “peak”?

4 weeks “on” isnt long enough, but levels decline at some point, if you were attempting to peak for a specifc event, would you start say 6 weeks out, or at the end of an 8 week cycle & then take a break?