This thread has been so helpful, its my first month using OPK and i've had the same worry one day having a light line and then today nothing!
Why do you have to test between 12-8pm by the way?
This thread has been so helpful, its my first month using OPK and i've had the same worry one day having a light line and then today nothing!
Why do you have to test between 12-8pm by the way?
If u test in the morning the lh would be synthetic. The box usually tells u the best time of day, they can b different. What cd are u mine did that then had the surge cd 14 (today)?