OPk question about timing of testing
I have a question that I would love to have answered. I hope someone can help.
I usually do my OPKs at about 5pm during the day but on Friday I had a busy day and didn't do it until 9:30pm. Bascially, I went the toilet at about 1pm drank some water and then instead of doing the OPK when I got home were we in a rush and went straight out to dinner and movies. Anway, I ended up testing at 9:30pm with a dilute urine sample (due to a full bladder). I got a negative OPK but am wondering could this negative be a real negative? According to my two last cycles it should have been the day that I got a positive OPK.
Thanks for taking the time to read my ramble