Hi ladies. Does any of you use OvaCue Fertility Monitor and take BBT? I just bought an OvaCue, and the instruction says that I should take the oral test first thing in the morning before I put anything into my mouth. What about BBT? It also has to be done first thing in the morning before any movement or opening my mouth. How do you do it? I am very confused. (I asked the customer service. Their answer is not very definitive.)