Good morning, I have a question that I hope someone can shed some light on for me. For the past year and a half at my 6 month cleanings my hygenist had said I need 2 antibiotic shots in my gums because they look a little red..... first off at the site that she says I need them I have not had any issues. Now it seems to me that every time I go (every 6 months) for my cleaning she says I need 2 shots in a new spot and at 40 bucks a pop I am starting to thing its a bunch of BS. Thank you in advance for any feed back you can give