How Do Pregnancy Tests Work?


Ever wonder how a pregnancy test can provide that initial result? We’re here to address that question and provide clarity.

Moore Options Pregnancy Center provides no-cost pregnancy testing so you can get answers. Take advantage of this service and speak to our caring staff today.

In the meantime, keep reading to learn how these tests can detect a pregnancy.

The Ins and Outs of Pregnancy Testing

All pregnancy tests work by detecting hCG (human chorionic gonadotropin) levels in your body. This hormone is produced after the fertilized egg attaches to the uterine lining and the placenta begins forming.

Levels rise rapidly during early pregnancy, doubling every 2 to 3 days. However, if you’re considering taking a test, it’s best to wait until after your missed period to give hCG time to build to detectable levels.

What Types of Tests Are Available?

Blood- and urine-based pregnancy tests are available. Most women first receive an answer with urine-based tests, which are convenient, cheaper, and available at grocery stores and pharmacies.

Blood-based tests are more accurate because they can detect hCG sooner, even measuring the exact amount. This option is helpful when your provider wants to monitor hCG levels over time. However, these tests must be performed in a doctor’s office or hospital setting and are typically more expensive.

Taking a Pregnancy Test

Many women decide to take a pregnancy test when they experience common symptoms, like a missed period or nausea. However, some women can’t rely on a missed period alone to test for pregnancy if they have irregular cycles. In that case, it’s best to consult a healthcare provider to determine the best time to take a test.

If you are using an at-home test, be sure to follow the instructions carefully. Additionally, testing first thing in the morning (when your urine is most concentrated) can increase your chances of receiving an accurate result.

Your Next Steps

Wondering if you are pregnant? Start with no-cost pregnancy testing at Moore Options Pregnancy Center. You’ll qualify for an ultrasound following a positive result, confirming your pregnancy and providing crucial information.

Schedule a confidential appointment today. We’re here to help you get answers.

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