DRs test right before your shot...so you were not at 435 you were at a week low of 435 meaning a peak of about 900 and average of about 675...if he puts you are 900 for your low your high will be about 2000 which is way too high. On TRT they give you a dose that swings from the high side of normal to the low side of normal. If what you said is true then your DR is a complete moron who is prescribing medicine with a half life with no understanding of a half life. You can't make the week low where you want their average to be...