CGM insertion

Does anyone have a problem with bleeding at insertion site of the CGM? It doesn't seem to matter where I put it. It causes what I consider excessive bleeding at the site.

i had nothing but trouble with the cgm's during my voluntered clinical trials with minimed at the rainier clinical research center renton, wa 2009. i got booted out of the trials because i am too skinny and the cgm's wouldn't read, wouldn't take, i would bleed etc. etc. etc. etc. it seems they still haven't perfected cgm's?