I keep seeing these online pregnancy test calculators and not sure when exactly to use one, like after missed period or earlier? My period is 3 days late right now. Bit clueless about how these work tbh.
The whole point of the calculator is to tell u the right day, which is after ur missed period. Testing before that gives unclear results. Enter ur last period date and follow what it says.
I used one of these too, it basically counts from ur last period. It told me to test about a week after I expected my period. Worked out, got my result clear that way.
Those calculators just use ur last period date and cycle length to tell when to test, usually after ur expected missed period. I'd put in ur dates and test on or after the day it suggests, with morning urine.
Honestly dont stress over the exact day too much. The calculator points u to roughly after ur period is due. Test then, and if negative but no period, just retest in a couple days.