in the steriod.com homepage link of "how to come off steriods", i was reading about HCG, and it kind of baffled me. I did HCG last cycle at a dose of 250i.u ED, but on the website it keeps throwing massive numbers like 5000 i.u

direct quote:

The administration of HCG begins during the last week of discontinuance. The athlete injects three times 5000 i.u. in a three-day interval. Following, three more injections of 5000 i.u. are injected every five days

So, by this I'm assuming I wasn't running a proper PCT in regards to this substance. What is the actual breakdown and how much should I be looking to purchase?