1. When you say you want to do it legally and under the supervision of a doctor, the first question to ask yourself is how literal are you being in your statement? If you read the boards, you'll find many who follow what's legal down to the letter and you'll find just as many who dance around it a bit and say they're following everything to the letter but that's not entirely true.

2. Going through a doctor or clinic in the U.S. will cost on average $2-$5k per year depending on who you go through. Dosing should not really affect the cost in any significant way and any doctor or clinic that charges you based on dose you should run from.

3. Time - you should expect to have a doctors visit on average two times per year and 2-4 blood test per year.

4. There is no such thing as PCT when it comes to TRT - there's no need for it.

5. You should always be able to talk to your doctor about what's on your mind, but if you're doing what some do, increasing doses on your own because you want to, you should not be surprised when the doctor drops you as a patient. A good example, doctor prescribes you 150mg per week but you decide to take 300mg per week. Your RX will run out in half the time. Some doctors might give a patient the benefit of doubt if this happens once early on, although running out in half the time is hard to call a mistake, a couple weeks, sure that's possible but not half the time - not legitimately. If the doctor does give you the benefit of doubt and you do it again, as said do not be surprised if the doctor drops you. Don't

Hope this helps.