The question is why were you tested for
testosterone. What is the disease you face? The injections will only help temporarily, so they can help you get over a temporary problem. For most indications it can be taken once a month. Moreover testosterone testing requires knowledge of how it should be tested, for example you need SHBG level with it or a free testosterone level in isolation. But this would be as per the relevant clinical scenario. So quite frankly you need to treat the problem systematically and not the testosterone level alone. Please get your treatment reviewed. Regards