So, I've started my first cycle. On Tues. I took 250mg of Sustaxyl and another 250mg last night, for a total of 500mg a week. (14 weeks) I'm having some serious soreness in my glute at the injection site but from my research I see that this is not unusual for "virgin" muscles. I had my girl (since she's a nurse) do the second injection into my other glute, this time injecting slower. I'm hoping to avoid the swelling and stiffness this time. So my reason for this thread is to find out if it is better to separate the 500mg/week into two 250mg injections like I have or is one 500mg injection fine? The blend consists of Decanoate, Phenylpropionate, Propionate, and Isocaproate.