Well, P C T is an art bro, you just have to have a fundemental understanding of it and how the body works in order to teach yourself and others. Read, read and read some more. You need to do 6, 10, 16, 20 week cycles first and experiment with compounds like anti-e, H C G and others to get a feel for what they do. Honestly, I learned from good bros, old timers in particular who preached a balance between risk/reward/recovery. The more powerful the cycle the better the rewards in gains but more difficult of a recovery and more sides. I basically learned from their mistakes. Also, many ppl only care about their sex drive after the cycle and that's their measure of success.....very wrong, mental well being and mental state is more important than your sex drive. If you feel like you want to kill yourself what good is having a hard on? Not so good...LOL
I always have a what I call "spotter" monitor me as my hormons change. It's amazing to hear the feed back, good and bad. Make sure this is a person you trust with this info
What I can tell you is that many doctors do not want to get involved with this stuff. So do not waste your time asking your doctor or something.
There is more to list but this is enough for now
I hope I shed some light on this subject for you bro,