Hi there. I am new to this. I used ovunow strips from natural fertility or similar on the internet. They are cheapies. But they worked a treat with my now 12 month old. 1 month was all it took!! They didnt show up the dark as dark test line which they are supposed to, but the line was almost as dark and as a backup I had an expensive clearblue digital to check and yup, they were accurate!! We are trying for no 3 and using the same things, tho this is the first month of trying again I think I am on Day 9 not expectin to have a positive until around day 19 or 20 (I charted last time so know what to expect!!)
Hope this helps!!