It's not that many needles. I had a big muscle buddy who was a very regular juicer and he pricked himself just once a week when he was on a cycle: deca/test combination. The rest were oral/pills.
hmm look at pros...
GH is daily = 7 times a week
Slin is once a day or more = 7+ times a week
test/deca = 2 times a week
that alone = 16 injections
correct me if i'm wrong, i hope i am