I am currently on a Test only cycle (10 weeks, 500mg/wk). I was originally planning on injecting once a week, but after the first injection in my glute, I have been really sore for the last couple of days. I know that the soreness will be gone soon and maybe its just from injecting into a virgin muscle as they say. My questions are would injecting twice a week at 250mg help keep the soreness to a minimum? Also, Is it a noticable advantage of injecting twice a week, rather than once? Thanks for your time and any additional advice would be appreciated.