I usually have no issue with life screening. I believe in preventative precautions. Except for this last time. I am due a credit because one of the screenings I couldn't do. I have been waiting 2 months now for this credit. I have called 3-4 times after being on hold for almost an hour I still get excuses for why I haven't gotten it yet. User's recommendation: Its worth the money if you wait for the specials,.