Hey all! I came off BC in April, have regular 27-29 day cycle and have had no luck TTC yet. I decided that I would start using clearblue digital tests last month to see if Glow is off on my firtile days. I have used an entire kit (started on day 9) and have not registered yet.  Do I buy another kit or is this a sign that I am not ovulating? Any advice is welcome. Thanks!