How Soon Is Pregnancy Detected

How Soon Is Pregnancy Detected?

When it comes to determining if a woman is pregnant, it’s important to know how soon a pregnancy can be detected. Thankfully, there are a variety of methods for early detection that can be used to determine conception.

Common Tests To Detect Pregnancy

  • Urine Tests

  • Blood Tests
  • Ultrasound

Urine Tests

Urine tests are the most popular way to diagnose a pregnancy. Urine tests are easy to use, cost-effective and can be done in the comfort of your own home. Although pregnancy can be detected as early as 7 to 10 days after conception, urine tests are most reliable at 14 days past conception. Urine tests work by detecting hormone levels of human chorionic gonadotropin (hCG) in the urine. hCG is the hormone that is produced by the placenta shortly after the embryo has implanted into the uterine wall.

Blood Tests

Blood tests are more sensitive than urine tests as they can detect hormones at much lower levels. Therefore, blood tests are more reliable at earlier stages of pregnancy. Blood tests can detect pregnancy within 7-12 days of conception and share results with more accuracy than a urine test.


An ultrasound is the most reliable way to detect a pregnancy. An ultrasound works by using sound-waves to create a picture of the internal organs. Ultrasounds can detect a heartbeat as early as 6-weeks into conception and can be used to detect serious conditions such as an ectopic pregnancy or a miscarriage.


While there are numerous methods to detect a pregnancy, each option has its own advantages and disadvantages. It’s important to always follow the advice of your doctor to ensure that you are accurately detecting a pregnancy. Urine tests are the most common and accessible form of pregnancy detection, but blood tests and ultrasounds can offer more accurate results at much earlier stages of pregnancy.

> Written with [StackEdit]( ## How Soon Is Pregnancy Detected?

Figuring out if and when you’re pregnant can be a little confusing. While multiple tests and monitoring over time are needed to definitively diagnose a pregnancy, there are a few signs you can look for that can help you resolve the mystery faster. Here’s what you need to know about how soon pregnancy can be detected.

### Home Pregnancy Tests

Home pregnancy tests are the most accessible and quickest way to test for pregnancy. These tests are designed to detect levels of human chorionic gonadotropin (hCG) in your urine. hCG is a hormone produced by the placenta during pregnancy.

Home pregnancy tests are usually accurate two weeks after conception and after a missed menstrual period. However, the results of many at-home tests can vary depending on the quality of the product and how sensitive the test is to hCG.

### Blood Tests

Though home pregnancy tests are widely available and convenient, blood tests are the most accurate way to determine if you’re pregnant. These tests are conducted by your doctor, who will draw a sample of blood and have it sent to a laboratory.

Your doctor may order a qualitative hCG test. This test simply checks whether hCG is present in your blood. Alternatively, they may order a quantitative hCG test, which measures the precise level of the hormone in your blood.

The accuracy rate of blood tests is much higher than those of home pregnancy tests. Furthermore, blood tests can detect pregnancy earlier than home pregnancy tests—usually within six to eight days after ovulation.

### Ultrasound

Ultrasound is another diagnostic tool used to detect pregnancy. This test uses sound waves to create an image of the fetus growing in the uterus. The accuracy of an ultrasound is dependent on the experience of the person operating the test.

An ultrasound is usually performed between five to seven weeks after the last menstrual period. However, it does not always give a definitive answer about your pregnancy this early.

### Signs of Pregnancy

In the early stages of pregnancy, you may experience a number of signs even before you miss your period or conduct a test. These signs may include:

* **Tender or swollen breasts**: As your body prepares to sustain a baby, your breasts may feel very tender and become swollen.

* **Fatigue**: Your pregnancy hormones may cause you feel much more tired than usual.

* **Nausea**: Feeling nauseous, particularly in the morning, is one of the earliest indications of pregnancy.

* **Frequent urination**: You may find yourself wanting to go to the bathroom more than usual—a sign of early pregnancy due to the growing uterus pressing on your bladder.

* **Food cravings or aversions**: Your taste buds may shift, causing you to crave or avoid certain foods.

While these can all be signs of pregnancy, they may also be signs of something else. For example, fatigue and nausea may also be symptoms of a cold.

## Conclusion

While it’s not possible to definitively tell if you’re pregnant without a proper test or monitoring, looking for certain signs and taking home pregnancy tests or going to doctor are the best ways to detect pregnancy. With the help of the right diagnostic tests, you can find out if and when you’re pregnant in a timely manner.

Fertility Doctor Seattle

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