Ovulation Test FAQ

Can I use the Ovulation Predictor Test to avoid pregnancy?
No, the test should not be used as a form of birth control.

How accurate is the Ovulation Predictor Test?
In laboratory studies, the Ovulation Predictor Test has been proven to be >99% accurate.

Do alcohol or common medications affect the test?
No, but you should consult your physician if you are taking any hormonal medication. Also, recent oral contraceptive use, breastfeeding, or pregnancy could affect the test results.

Why should I not use first morning urine? What time of the day should I perform the test?
We do not recommend first morning urine because it is concentrated and may give a false positive result. Any other time of day is suitable. For best results, try to collect your urine at approximately the same time each day.

Will the amount of liquid I drink affect the result?
Heavy intake of fluids prior to testing will dilute the hormone in your urine. We suggest that you limit your fluid intake for about two hours before you perform the test.

How long will the line remain visible?
The test should be read at 3 minutes for best results. A positive (Surge) result will never disappear. The color line may become darker and a tinted background may appear after several hours. Some negative results may later display a faint second color line because of evaporation from the test window. Therefore, you should not read the results after 10 minutes and discard the test once you have read the result.

Once I see a positive result, when is the best time to have intercourse?
Ovulation is likely to occur within 24-36 hours. This is your most fertile time. Sexual intercourse within this time frame is advised.

I am now using the basal body temperature method (BBT). Does this test replace BBT?
The Ovulation Predictor Test does not replace the BBT method. The shift in basal body temperature primarily indicates that ovulation has already occurred. The Ovulation Predictor Test indicates that ovulation is about to occur.

I received a positive result and had intercourse during these fertile days but I have not become pregnant. What shall I do?
There are many factors that can affect your ability to become pregnant. It can take normal, healthy couples many months to achieve a pregnancy and often you may need to use the test kit for 3-4 months before achieving pregnancy. If pregnancy is not achieved after 3-4 months, you and your partner should consult your physician.

I have had a positive result and had intercourse during these fertile days. I think I may be pregnant. How soon can I find out?
The One-Step Pregnancy Test can provide you with results as early as the first day of your missed period.