I have said this many times on this forum before but the whole "do HCG all through your cycle" stuff can be directly traced back to one guy who is a self professed guru on steroid.com. He came up with this theory about 8 years ago and it seems to have became "fact" in the bodybuilding community. I know because I was a member there when he first started pushing his theory. I as well as many people I know and respect have tried it both ways. 250 ius twice a week, 5,000 iu in one shot, 1,000 ius spaced out ect. What I have found works for me and most of the people I know is a few larger doses at the end of the cycle. This is exactly what the Drs say also. Theory and bro science are great, but nothing beats listening to your own body.