agree with above post, but if you cant get anymore for whatever reason and this is all you have and all you are going to get.
Then why not split the difference and do .75mL on Sunday and another .75mL on thursday.
Assuming that it is 250mg/mL that would give you 375mg/week for 9 weeks of injections basically a 10 week cycle. 250mg/week may not get you much after your natural test levels drop so getting an extra half cc a week will let you feel the effects a bit more and also stretch out your cycle a bit. Obviously 500mg do more but extending the length a bit longer than six weeks I think is the better alternative
My take on other things you should take and I know there is alot of debate and opinion on this. So this is just one way of doing based on what makes sense to me, others may disagree.
But, I would run 250mg hcg shot twice a week to keep your gonads plump for the duration. That way you dont have to worry about plumping them up at the end, nip it in the bud before they shrink.
Also, run low dose of aromatase inhibitor to prevent test converting to estrogen causing water retention and other issues. Since not a huge dose of test and a small amount of the Aromatase inhibitor (AI) as too much of it can negatively affect your cholesterol profile (meaning bad cholesterol can seep into your middle layer of your coronary arteries causing an imflammation process resulting in atherosclerosis) so its worth it not to mess that up too badly. I use arimidex averaging .25mg per day (or .75mg every 3rd day if you dont want to take it everyday).
At the end of the cycle, stop the hcg and start post cycle therapy (pct) with nolvadex. Others like clomid instead or both. Depends on what makse sense to you and your research. Lots more info on the post cycle therapy (pct) stuff around here so I wont rehash that
But you should probably have the extra stuff on hand before you start the cycle, at least the hcg.
This stuff is pretty easy to find online and from diferent board sponsors without a prescription b/c they are not controlled substances so its worth the extra few bucks so everything goes smoothly.
Make sure to monitor your blood pressure throughout. Running test can increase blood volume as well as some other things that can raise your blood pressure.
Just my 2 cents