Syringe/Needle Backloading for TRT?

Pharma / TRT Testosterone Replacement
4

  1. never, not needed, wastes T, creates opportunity for contamination, waste of $$

  2. no, reduces hydraulic pressure and increases injection times, also less accurate

  3. yes for IM and SC, depends on how lean you are

Some get lumps SC in belly fat and not SC upper legs, and some vise-verse. It is important for you to find out what works for you, little else matters.

This is a bit general. Anything more specific to your case needs to be in your other thread: Dizzy/Off Balance Feeling. Low Test, Hypothyroidism