No need to do all the that. Even when I was running 'slin, IGF, and EOD AAS injects I would only stick myself twice a day EOD and only once on the others. Towards the end I was just injecting them all together of course the IGF would be drawn last and injected first as to not let it mix with the other stuff for long and waste it. I don't know if this was a bad thing to do, but it worked for me. I'm curious as to whether anyone else has done that.