Question regarding proper PCT

[Mr I]

3 weeks after your last shot is when pct with clomid can start 200mg first day, then 100mg for a couple weeks and the 50mg per day fr another couple weeks. Don't run adex and clomid at the same time no need. Did you run hcg through the course?

[Canadian]

Hey people,

I'm just about to finish my first ever cycle and I want to make sure I do a proper PCT...
Here's my cycle:

Sust 350 weeks 1-12, 250mg/2 x week
Anavar weeks 4-12, 80 mg/ed
Arimidex .25 mg EoD

I'm @ week 9 so I'll be finished my cycle in 3 weeks. I have clomid on hand and just want to clarify the proper dose and for how long when cycling sust? I've been told to wait 3 weeks after last pin. Should you keep dosing adex while PCTing? Also how long should you wait between cycles? Any help is appreciated, Thanks.