getting blood drawn Monday before scheduled apt this month. Don't know if it will be much help. I initially figured on around 900mg week based on about 180mg/ml. Started feb 5, about 1.7 ml eod. after week or so I got nasty cold, missed few doses, doubled up to catch up. I FELT it. Its TEST for sure, but I dropped dosage last week after being paranoid about overdosing/ itchy nips. ive never run an ai before, started nolva, never had a problem at 750wk with pharm. Im still dosing but much lower till I figure out where im at, and if adex is needed. I used up about 20mls. no pip, and holy shit I have the libido of an 18 year old.