Just today changed to Lantus and Novorapid. The DSN said to use difervent injection sites. Happy with tummy for novorapid but where to stick Lantus ? I'm not small, got a bit of weight on me but not really on my legs where she suggested injeciting. There's more fat on the inside of my thigh but is that a no go area? Also, can you inject through clothes? Or do I need drop trousers everytime?