You should use one of the steroid calculators it helps alot. If your levels are to high before your dr visit you can always skip a shot or two. You will feal shitty skipping a shot but it is alot quicker than waiting for your testosterone levels to normalize from your cycle while on a trt dosage. I recommend going through a private lab and seeing where your levels are before you go to your doctor and get blood work done after a blast also.