I know I've been bombarding you guys with newbie questions lately...but I am...well...new, lol

Someday I'll know enough to answer questions instead of just ask them. In the meantime, here are some more, lol.
Regarding HCG:
1. Do you guys use insulin needles for injecting this?
2. Do you just inject it IM like gear? Any differences? Any particular place that's best? Hope it's not supposed to be straight in the sack (joke

.
3. Do you inject it at the same time as gear or do you need to alternate days? I'll be injecting 250mg of Test every Tues. and Sat....can I just inject the HCG right after?
Thanks for filling me in guys...I'm sure I'll have more questions along the way, lol.