Glute self-injections laying on side?

[SomeLiveForTheBill]

Definitely not enough injection sites, man.

I try not to hit the same spot twice in a week with ED shots.

Which is pretty easy with enough injection sites:

Glutes, Delts (delts have several heads, too), Quads, Pecs, Lasts, Bi's, Tri's....

I think I'll rotate glutes, quads and delts. That means same site every 6th day. Will that work? Sorry, man, this is my 1st cycle and I don't know if I am ready to stick my pecs, bi's and tri's. lol I am sure it pays dividends, but I'm hoping I'll be fine with the 3 mentioned above. Thanks.