My doctor has told me a few times to do the following but im afraid of sticking myself. I currently have been debating on taking test injections. I have server psoriasis and have an under active thyroid. My doctor and other doctors believe this would help with leveling my thyroid hormone and help with the psoriasis therapy. My question is. He said to take between 550 to 1000 mgs a week. my questions is how many 10ml vial would i need for 6 to 8 month cycle with 2 weeks off every 3 weeks.