If they have an issue just show them the string.
speaking of "The String" it has now come out to about 8 inches on it's own
and a nurse tech called me today and wanted me to pull the whole thing out while he was on the phone.
I said I would rather not and to please let me come in this Tuesday for a pro to take it out
but his instructions for me to pull it went like this
"Ok, first take your middle finger and wrap the wire around it then take a deep breath and start pulling, slowly until it comes out. The pain is going to be great but you must not stop pulling the string. You will be looking for a blue stint the size of a small pencil, when you see that, you have finished. Any questions?"
"yeah, how about all the screaming I will be doing while pulling the string?"
He had Laughter