i have recently started a test e deca cycle
300mg a week deca
750mg a week of test e
my problem is i had two bottles of deca,my first 4 weeks using the first bottle were completely painless. im on my second injection from the second bottle of deca, first was glute, second was quad, both had pain for 4 days after. i have been using the same bottle of test so i know its not from that. any thoughts on why and also what to do now, i have another injection coming tomorrow. im willing to pm someone with more info if necessary. thanks