I am just so frustrated. This is the 3rd time that all 3 of my girls' have had strep in a month and half. I'm so tired of it. We go back in 2 weeks when they should be well to re-test them to make sure they are not carriers of "Strep". How many episodes of strep do you have to have before they remove your tonsils? My girls' are 7,6 and 4.