Like "That is not a bada idea, family does need to know just in case you can't give your own injection for some reason, I would not have them do it often but it is good to know what to do. My son has learned how to refill the reservoir for my insulin pump and how to give a glucagon injection just in case. I would always want to double check for the correct dosing myself. I think it can also make it feel as if others are sharing or helping in your diabetes management."