do you just stick your vein with the same pin/syringe assembly you'd use for injecting oil?
vein in the crook of the elbow, back of hand, meaty part of forearm, whare?
what gauge pin?
do you want the pin in the vein facing away from the heart or back toward the heart?
how do you actually collect the blood, even though you're gonna trash it, you're gonna want to draw more than a 3 or 5cc syringe, what do you use to "receive" the blood?
how do you measure what's coming out so you don't draw too much?
do you ever have trouble getting the flow to stop when you decide you want it to? We've all had some blood leak out after occasional aas injects, but this time I'm guessing we're using a larger pin, AND right in a vein, not im.
***** for the record, I would prefer to let the pros do it, they're less likely to screw up than I am, AND it would be nice if my blood helped someone instead of got discarded by me, BUT if the pros are gonna impose lotsa rules and regulations, then diy is appealing *****
Many thanks for answers to any or all of the above.