Hi...this is my first post. I sent an email to the manufacturer of the Levemir pen but they won't get it until 1/3/12. My doctor started me on the Levemir pen 12/1/11 at one dose. He said to go up one dose every other day. When I got to 15 dose strength I got a new pen. I can not push the button down. I am now at 16 and when I push the button down I only get 8, then I reinject and push 8 and get only 3. I am very discouraged. I simply can't push the button in although on the first pen I remember having no problem with 14. Any help please? Thank you.