Hi Lexie Dog. Sounds like you are going great guns on CD. Well done!
I am still doing my combination of Exante and low carb and its still coming off, so I am very happy.
Joshuasmum, if CD is like Exante, then you stay in Ketosis. I have 3 packs and a low carb meal and and am on around 50g per day. I stay in ketosis on this no problem.