I know we should know by now! But help me out on this one please. My Dd is positive, day 5. My dh tested positive today. My ds who is 4, twice today he's had a faint positive come up but not straight away. Negative after 15 minutes. On both tests we then got distracted and left them, and on return more than 30 mins later found a faint positive. Tests were over the 30 min limit but within 1hr. Given there's covid in the house I'm taking these as positives. But dh disagrees.