I'm 29 and currently 5'10" @ 185, which for me is underweight. At my highest point I was 210 with solid, not lean muscle. About 2 yrs ago, though, I tore both my rotator cuff and ACL. Because of that, I hadn't been lifting. I kept my workout to minimum (no weightlifting), and I actually got lean because I was mostly doing aerobics (i.e. treadmill) and rehab (i.e. yoga). After that, I fell into a slump and just couldn’t get back to lifting, even after my injuries were healed.
I'm looking to get my muscle mass back now, and am looking to AAS for the first time. I'm looking to do 4 consecutive cycles of sus250 only (my guy is getting it from Slovakia). Each cycle will be 6 weeks, with 250mg every week. I know a lot of you will suggest upping the dosage, or switching to a different type of AAS, but I’ve already done my research and know full well the risks and benefits of each. Besides, I don’t want my gains to depend too much on the AAS. What I need to know is: what is the ideal waiting period between each cycle, and what should my PCT cycle look like (I only have nolvadex)?