sorry candy, haven't heard of this one.
I'm still puzzled how you cope... thin blood and a blood clot? criminy!
I do know when I had to take allergy shots (self inflicted

) that if I didn't draw back on the plunger a bit before dosing, I would bruise... I became better and better at missing the blood vessels, too. But I was allowed to give them in arm, thighs, or waist area... and only 6 a week ... sigh
TC (((gentle hugs)))