Started primo injectible four weeks ago (50MG once a week). Have not felt any different and have not noticed anything. I have read some threads but not sure what to do. Should I cut the duration and keep the dosage the same - like 50mg every 5 days, or should I increase the dosage to 75mg and stay on once a week? Also how long should I stay on this since the first four weeks have gotten me no results. I also have some anavar left over that I could stack with. Any suggestions would be appreicated...