Your body would produce testosterone in small amounts every day so that is how a proper TRT protocol should work. Forget esters because they do not work the same in the real world when you are talking about TRT and not cycling. You want to be pinning as often as possible. At minimum 2 times per week. Honestly though, every day pins would be best for stable levels and estrogen control. I would fire the clinic and either self-TRT or get a new doc.