Joseph's insulin needs have skyrocketed. Back on MDI for summer. We are now 35 Lantus with ratios of 1:5 morning and snack, 1:8 day and 1:10 night. His correction is 1:40 over 100. We are thinking of adjusting again. Granted he is 12 and already 5 foot 7, 120 lbs and growing like crazy! Love to hear your ratios. It always helps me to feel like I'm not alone Sorry if something similar has been posted recently. I haven't been on for a while and doing a search with an iPhone can be difficult.