CD18 on CBFM and still low!

[Whysoserious]

I'm using the CBFM for the first time this month. I have been doing the urine tests since CD6 but I am still low!! I have a 30ish day cycle. Should I be concerned?

I would not be concerned based on one cycle. When I used it i got a couple of high days and my peak days were on day 20 and 21 on a 29- 33 day cycle.

Just keep going and if the same next month contact clearblue- it could be a faulty monitor or batch of sticks.

It takes a couple of cycles to get to know you. If you continually have this happen (ie for a third month in a row) and clearblue say it is not a monitor fault, then it would be prudent to see a doctor and get tests to check you are ovulating.
When I first started using mine it took ages to go up. It seems that the first month you use it, your body treats you to an extra long cycle just to worry you!

Hope you see some results with it soon.