Home pregnancy tests look for hCG (a pregnancy hormone) in the urine. Unfortunately, hCG does not usually reach a detectable level in most women until they are at least one week late for their periods. So, if you are one week or more late for your next period, you can take a test.
Tests are most reliable when you: 1) use your first morning urine, 2) don’t drink excessive amounts of fluids before the test (this can dilute hCG levels), 3) read the directions thoroughly before starting the test and follow every step precisely, and 4) are not using other medications that may interfere with the test results. If your result is negative, repeat the test every two weeks until you either have a normal period or a positive result.
In the meantime, do not continue to have unprotected sex. Either abstain from sexual intercourse or use a method of birth control. If you live near one of our offices, please call us for an appointment. We can talk with you about all of your contraceptive options and help you choose one that is best for you. If you live further away, contact the Family Planning or Planned Parenthood office closest to you.
4. April 2012
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