I am currently on week 11 of 12 of a test E only cycle (500mg/wk).
When trying to inject this morning, I aspirated like usual (doing glute injections) and saw air bubbles. I was about to inject when I looked at the little green piece that attaches the needle to the base, and it looked dark... so I pulled a little harder on the syringe and a little bit of blood came in so I quickly pulled the needle out.
When it was out I pulled back on the plunger and two large drops came in and sat with the test. I swapped needles and tried again, but same thing! 5 minutes later I drew a fresh cc and tried to inject into the other side, but blood came in again... 3 times in one day!
My question is am i safe to inject once I see air bubbles and wait a few seconds/am I aspirating too hard? I have never had a problem before this, and i know what it feels like to pass through a vein and it felt fine.