How good is your teen at alerting you about lows or chronic highs? At 3 am, I was up and decided to check her bg, and she is low 68bg, and so now I am trying to decide if a temp basal would do the trick, or treat. I decided to treat, gave 8 g of juice, and a 13 g yogurt. Reduced basal 20% for an hour. My dd then tells me she has been low all day! We are having this conversation at 3 am! These lows during her menses, don' t add up. And she was running everyday basal not the special souped up basal for that special time. After our discussion, I dosed for the 13 g and reduced her basals for 4 hours at 30%. She was 130 at breakfast, and wanted to lower all her basals, Whoa, let's run your numbers and do a reduced temp basals until we can see if this a one day low or new pattern. Okay, I would of rathered dealt with this at a time I was fully awake. And I was not planning on doing a night check! Good thing I did.