I have been on T for a little over 4 months now and my next shot is the 31st of this month. I was meant to have a blood test 3 months being on T. However there has been a lot of delays with my GP and getting a slot in has been beyond difficult, now that I've gone over my 3 month mark should I get the blood test done after or before my next shot? I tried to call up Dr Curtis's office to ask, and explained the situation but I spoke to his receptionist and he wasn't very clear, all I got from him was that it should be done at the "peak". Should I get a blood test done before my next shot? Or get one done after the shot.