Llewellyn is recommending clomid, nolvedex and hcg, in Anabolics 2006. Also most articles I've read on PCT recommend HCG everyday not every 5 days, like is commonly recommended on this board. Anabolics 2006 is new and the pct section look reasonably researched.
There is no golden rule.
I use HCG 200-500 IU E4D during my cycle.
That's me...
What you choose to do is on you.
Eventually you will learn that genetics determine how each person responds to certain drugs and so there is no one failproof method.
There are guidelines, though.
Llewellyn is good with the research aspect of AAS/ancillaries, but he's not a lifter and doesn't have the first hand experience that many other people do.
Where do you think many of his recommendations come from?
Pro and amateur bodybuilders who he knows...
So much of what he recommends as far as cycles and PCT is on the advice of other people and what works for them.
Some of it is clincial research, but much of it is from observation of others.
Whether you take my opinion or his, ultimately, it's your decision what you do...
DIV