This ia my first cycle, doing 600 mg EQ split into 2 injections 300 mg (1.5 ml) 3.5 days apart. I use a 21g needle, 1st injection was in my right upper lateral butt, second was in the left. the 1st injection i felt pain for about 4 days, getting to the point where i cant sleep on the right side. L side same story... I am pretty experienced at administering injections, so would not think its operator error. Could anyone advise if this is standard with EQ. Trying to guage if this is going to be throughout the entire cycle. Thanks