^Testing Before Missed Period?The e. p. t. digital pregnancy test can be used up to 4 days before your expected period, which is 5 days sooner than waiting until you miss your period test. Suggested Use: For best results it is recommended you test the day of your expected period. Levels of the pregnancy hormone vary greatly, which makes testing earlier less reliable. If you test early and get a negative result, the distributor recommends retesting on the day of your expected period. Easy to use (read instructions on enclosed leaflet before use):. Remove cap and place absorbent tip in urine stream for 5 seconds.