How long does it take to find out if your pregnant?
If you took a pregnancy test then it only takes about a minute...but if you're asking how long till you can find out then you should wait until a day or two after your missed period.
You could find out right now if you took a urine test, but it depends on how many weeks or days since your last period to get a conclusive result immediately.
When your body gives off the hormone to detect your pregnancy. Sometimes it may take longer than others because everybody is different.
Read the back of the box/packedging for your pregnancy test. =\