I inject 4iu ed using .5ml of backwater this morning after injecting i draw back the pin and the was .1 or just under water still in barrell so i checked 3 other pins that had been used and all had similar water in now over a week thats a waste of about 4iu.
my question is how do i stop the waste in the end of the pin so i dont waste any gh as over a period of 6 months id waste about 104iu now that sounds like ALOT!!
im sure alot of people would be interested in this thread as im sure im not the only one with this problem.