First Response - Early Result Pregnancy TestUse as early as 4 days before your period is due* Test Earlier than any other home test* As accurate as a doctor's testClear Yes / No Result* Self testing - 2 TestsFirst Response can detect the pregnancy hormone as early as 4 days before you expect your period. The amount of pregnancy hormone increases as pregnancy progresses.In clinical testing, First Response detected hormone levels consistent with pregnancy in 69% of pregnant women 4 days before their expected period, in 83% of pregnant women 3 days before their expected period, in 93% of pregnant women 2 days before their expected period and in 93% of pregnant women 1 day before their expected period.Caution :Follow complete instructions inside the boxFor in-vitro diagnostic useNot to be taken internallyStore in a dry place - Storage temperature 18-25ºC Do not freezeDo not store above 30ºCKeep out of reach of children