learning more about doing my e2 injections effectively from this guide to injecting insulin

“Steps for injecting with a syringe:
 
“1. Prepare syringe - choose the correct size syringe and remove from packaging (e.g. 0.3ml if taking less than 30 units, 0.5ml if taking less than 50 units and 1.0ml if taking less than 100 units).” “The risk of painful injections can be
minimised by: […]
 
“• Penetrating the skin quickly with the needle.”
“Leakage can be minimised by: […]
 
“Counting ten seconds after the
plunger is fully depressed before
removing the needle from the skin
allows enough time for the injected
medicine to spread out through the
tissue plains resulting in tissue
expansion and stretch — […]
 
“Pressure should be maintained on the
thumb button of the pen device until
it is withdrawn from the skin to
prevent aspiration of subcutaneous
tissue into the cartridge.” Pinch-up method: “A good pinch-up is performed with only 2 or 3 fingers to avoid taking the muscle from underneath.”