Why does every other website say HCG during cycle

Hey guys, just a question. Been looking at other sites and they all reccomend low doses of HCG during a cycle to reduce testicular shrinkage. But here it does not and HCG is only used during PCT.
My cycle consists of NPP,Test prop and masteron for 12 weeks. I am going to follow Doctari's PCT. Should i add in some hcg during my cycle? (really don't want my balls to become smarties)

I did have testicular shrinkage during my test e course but they back to normal after PCT. So should i even be worrying about anything?

Personal preference, and if you look at a few of the cycles listed in our cycle section hCG is included during very suppressive cycles

oh i see, I was looking at the test deca course in the cycles page. I am doing test prop 100mg eod, NPP 150mg and masteron 100mg eod. I guess should i add the pregnyl during the course?

and if i should, what week do you think i should add the hcg in? (at 250 iu alternating)

I wouldn't start it before week 4.