madman
Super Moderator
Madman having read your link, I had decided to try 29G x 12mm, 0.5mL with (ultra fine needles, BD, if available) for Test’ Cyp’ when using IM technique, twice per week. Like Nelson said, I don’t want to risk a finer needle breaking in a shoulder muscle.
However due to the fact that I wish to move to every other day (EOD) pining for reasons explained elsewhere. I plan to try 30G x 8mm, 0.3 mL with (Ultra Fine needles, BD, if available) and see how I get on with SubQ
I plan to buy a box of each and rotate injection sights and techniques. Ie employ IM and SubQ in a rotation .. the shoulders are a good injection sight for me But I don’t want to over do it.
I was happy with 27G x 12mm twice per week ….. but by almost doubling the number of jabs I will be having, I would like to reduce the size and try SubQ.
It seems that the draw time for 0.16 mL of Test’ Cyp’ isn’t really and issue even with Cotton Seed oil.
Thanks
27-29G 1/2" (12.7MM) needle length would be great for shallow IM.
Nelson and many others prefer the 27s.
30-31G x 5/16" (8MM) or 15/64" (6MM) needle length would be my go-to for strictly sub-q especially when injecting daily or EOD.
You can easily draw 5-20 units TC in cottonseed oil with a 30-31G.