HCG.. Need Help once and for all

I have heard all the different ways to use it and I am still unsure but was wondering what everyone prefers here..
I was wondering how would HCG be used for this cycle..
The cycle would be:

wk 1-4 Dbol 30mg/ED
wk 1-14 Deca 500mg/ED
wk 1-16 Test enan 600mg/ED
wk 1-16 Exemestane 25mg/ED
Wk 19-22 PCT

Now if you have 20,000 units of HCG what is the best to do it. If you have a better way please share it with me.
Any help appreciated. Thanks.

Please choose which one you prefer

1. At week 8 do 500units/ED for 10 days, then at end before PCT do 1000units/ED for 10 days.

2. Do 500iu/wk (250iu sat/250iu sunday) for duration of cycle and stop a few days before PCT

3. Do 500iu/wk (250iu sat/250iu sunday) up to 2 weeks before last shot then do 1500iu every 3 days up until to PCT.

4. Run 1500iu every 5 days for duration of cycle and stop a few days before PCT..

IMHO it is best to run hcg for the duration of the cycle, which stems from my view that it is best to avoid testicular atrophy from thoutset, than to rather cure it later on.
Also, hcg is best used in small amounts to avoid desensitizing the lh receptors in your testes, which will further inhibit recovery. And so i believe the best way to run hcg is at 500ius every four days from the first day of your cycle up until a week before pct is due start (to ensure it is out of your system completely in time for pct).

You have to be careful though because once you've mixed the hcg it's only good for a week, so keep that in mind and don't mix more than you need.

Even if you mix it with BW??
So how do people run 500iu/wk for the lenght of their cycle???
HCG only comes in 2500 unit, 5000units or 10,000 i believe.

you can run it during the cycle at 500 iu E4D or at the end at 1000 IU EOD for the last couple weeks before clomid or whatever you are using. both work just pick a side and jump on it.