I'm a type one diabetic, have been for 19 years going on 20. I've always been on injections/pens. Taking novo log and lantus. I've heard that women can inject insulin in the upper part and sides of their breasts. I'm only asking because I'm running out of places to inject to continue rotation and I'm starting to get chunky XD I inject in the top sides and backs of my thighs, in my tummy from just below my ribs to my belt line, back and sides of my arms, back and sides of my hips, and upper part of my bottom. Has anyone tried the breasts? And is is painful at all? Any dangers?