Hey guys just a few quick questions before I start my cycle. I will be starting in 3 weeks and I can't wait! Its like being a little kid and waiting for Christmas to come all over again

Anyways, I have read that on a 29 Guage 1/2 inch Slin Pin that 2 IU's is equal to 20 and some say its equal to 10. Which is it! I have also heard that 1Mg = anywhere from 3 IU to 10 IU. I just wanna make sure I get everything all shaped up! Thanks a whole lot!
Also, whats the best way to inject SQ? Do I pinch the skin and grab fat or just skin? Do I want to inject into the muscle or just under the skin?
Sorry for all the dumb questions! All help is greatly appreciated!