A flood zone is a geographical area shown on a flood map (FHBM - Flood Hazard Boundary Map or FIRM - Flood Insurance Rate Map) that reflects the severity or type of flooding that may occur in the area.
Rexall One Step Pregnancy Test: Product Information. You can use the Rexall One Step Pregnancy Test five days before your missed period. Read the disclaimer on the front of the box and then refer to the chart on the side to learn more. Testing early for pregnancy causes the test to deliver inaccurate results.
Understanding How Early Result Pregnancy Tests Work. Early results tests promise results three or four days before your missed period. These tests assume a 14-day luteal phase, the time between ovulation and when you get your period. The problem is that you may have a shorter or longer luteal phase.