My other issue is it says to reduce fluid intake for two hrs before. I find that really restrictive! Lol. Will it make any difference if my urine is not concentrated? I know I can't use my first urine in the am. But then I have a couple of cups of tea. Then I am outta the house with the kids.... Anyone know if it is still reasonably accurate or not. It is still getting darker.....
Only 2 hours?! Mine says 4 hours!! I basically end up chugging a litre of water right before bed to avoid getting dehydrated around O time!

Once the line starts getting darker, I test 2 or 3 times per day. When it's close to positive, I'll test every 4 hours to avoid missing the peak (lol, and still miss it anyway sometimes because I seem to usually get the peak in the middle of the night). Unlike N2L, I test at 2pm, 6pm and 10pm (4 hour hold of urine with minimal fluid intake each time)... I've even tested after midnight when I am up that late (and had a 4 hour hold)...

No idea about timing for a specific gender. Like N2L, I'll take any healthy child I can get because it's better than yet another BFN...

You will typically O 24 hours after the positive OPK and the day of the positive OPK is considered the best timing for a BFP (but not a specific gender).

Good luck!