Hi, this is my first post so hope this is okay - according to the instructions inside the clear blue box, based on my average cycle length I was supposed to start testing today (day 7), however in the haste of getting up this morning it slipped my mind and I forgot to test, would I be better to wait until tomorrow’s first pee of the day, of test today with second pee. I know they work by tracking your previous day and I ready using a second pee can cause a false surge the next day so now sure what to do any advice be great. Thank you