Gentleman, I just want to qualify Marcus real quick. He has nothing to gain by soliciting this information - he is offering it to you based on his personal feedback - as well as those who he have offered him theirs... in real life and on the Internet. Marcus, as well as myself and several other members on this board, are information farmers... we dig, we offer, we provide, we apply... we seek to cultivate as much info we can in a lifestyle that the mainstream has come to abandon...
Bodybuilding is about building your musculature - period. If you want the safest way to do this - than I would suggest not using AAS at all. Many successful bodybuilders have goals that lie in a cross section betweeen maximizing gains over the 12 month calendar year, as well as staying healthy from the inside. If you are trying to rise to the top of the competition scene - you may choose to live with potential internal side effects (or use concurrent medication to combat any rising issues) to favor more gains in the training year. But thats were your comfort zone is in the whole benefit:risk ratio thing...
Me? I just want to build muscle, safely and effectively, without putting my health at risk. And keep my wife's support. I have pretty average genetics - just a lot of research, application and consitency... and learning... if Thomas Edison never looked outsde the box - you'd all be training by candlelight. I called Marcus reckless and thought the idea was ludicrous, but I dug deep and got the motivation to research it further - and then apply it. Now, I think I am qualified to critique it a little better.
If you are looking for the most effective and way to employ these little anabolic hormones without too much negative feedback... staying on for months on end probably isn't the best route. So, would staying on for 4 weeks be bad? Prolly not. But what about increasing the steroid burden for this short period? The blood work the Marcus posted is 3 weeks into administering 1,750mg per week of testosterone per week (with a heavy frontload to get blood levels up quickly)... and I think the blood work results were very favorable, considering. I challenge any of you to run a longer cycle (with a lower androgen burden) and try and mimick the same blood chemistry at the end of your cycle.
So is it effective? It was for me. And I had little side effects, good blood chemistry, basically no acne, ... water retention was combatable with OTC herbal diuretics... and - quality gains! I was maintaining 228 prior to starting the prime. Today, several weeks after finishing this, I am maintaining 250 - but starting to increase my cardio and move into a cutting phase. I was depleted on a CKD diet before starting the cycle portion - so that explains a lot of the initial weight increase... when I gained like 20 pounds in 6 days. But the facts are - I started at a maintenance weight of 228 and in the end, I am probably the same bodyfat but now 250. My strength has maintained post cycle and I have no indicators that I have been hypogonadal at all... sex drive is good, training motivation is high.... and my only PCT was 100mg of Clomid for 5 days... I have also been using 50mg of Proviron for good measure...
I will continue to use this method after cutting, or priming to a low bodyfat. It works well and I don't see going on for 3 months as necessary anymore. Lower doses for longer than 4-5 weeks would still serve benefit in helping a cutting routine, but for gaining mass... a prime and then short and heavy cycle seems to be very effective - and reasonably safe.
I'm sold. Any of you guinea piggers out there want to try this - post your feedback or send it to Marcus. We can all learn from each other. But IMHO, you should have several cycles under you weight belt - as well as several years of hard, successful training...
Starting the prime at 228........... hit 220 depleted...........ended up with 250 solid.

Bodyfat was lower after the prime - but returned to the orginal level after the cycle...
same bodyweight, yet 22 pounds heavier - as well as much stronger lifts...
and greater cardio capacity, greater grip strength...
Peace...