I’ve noticed that quite a few ladies here wait days after period is due to test. Is that to insure a larger amount of the hormones are there? Also, how long can you go without a period and still get a neg and be pregnant? With my first I knew I was pregnant but never got a positive home preg test so I’m hoping when it does finally happen again (first month trying after a miscarriage last year) so I won’t be stressed and disappointed when I don’t get a positive if it’s common to have negatives from the first week missed period.