Can Drug Tests Tell If You’Re Pregnant?

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January 19, 2023 by Marjorie R. Rogers, MA (English), Certified Consultant

No, drug tests cannot tell if you are pregnant. Pregnancy tests look for the presence of human chorionic gonadotropin (hCG) in your urine or blood. Drug tests do not test for hCG.

Can drug tests tell if you’re pregnant? This is a question that’s often asked by women who are worried about how their pregnancy might affect their employment. Drug tests are becoming more and more common in the workplace, and many women worry that a positive result could mean losing their job.

The short answer is no, drug tests cannot tell if you’re pregnant. However, there are some things to keep in mind if you’re taking a drug test while pregnant. First of all, it’s important to remember that most drugs will not be detectable in your system after just a few days.

So if you’ve recently used drugs, there’s a good chance they won’t show up on a drug test. However, some drugs can stay in your system for longer periods of time, and these might be detectable on a drug test. If you’re concerned about how a drug test might affect your employment, it’s best to speak with your doctor or midwife about what substances might be detectable and how long they can stay in your system.

Pregnancy and Drug Testing in the OBGYN Office

Can a Urine Test Show If You’Re Pregnant?

A urine test is one of the most common ways to test for pregnancy. The test can be done at home or at a doctor’s office. A positive result on a urine test means that you are pregnant.

How does a urine test work? When you are pregnant, your body produces a hormone called human chorionic gonadotropin (hCG). This hormone is present in your blood and urine.

The level of hCG increases as your pregnancy progresses. A urine test can detect hCG early in pregnancy, but it is not always accurate. If the level of hCG in your urine is too low, the test may not show that you are pregnant.

In addition, some medications and medical conditions can cause false-positive results on urine tests.

Can You Get a False Positive Drug Test While Pregnant?

Yes, it is possible to get a false positive drug test while pregnant. This can happen for a variety of reasons, including taking certain medications or having certain medical conditions. If you are worried about getting a false positive result on your drug test, talk to your doctor or healthcare provider.

Can Drug Tests Tell If You'Re Pregnant?


Can Pre Employment Drug Test Detect Pregnancy

There are many different types of pre-employment drug tests, but most of them cannot detect pregnancy. The only way to definitively know if someone is pregnant is through a blood test or urine test administered by a medical professional. However, there are some methods that employers may use to try and determine if an applicant is pregnant.

One method is to ask the applicant directly if she is pregnant. This is not always reliable, as some women may be hesitant to reveal their pregnancy status for fear of discrimination. Another method is to ask questions about the applicant’s menstrual cycle during the interview process.

This can be intrusive and uncomfortable for some applicants, and it is not always accurate in predicting pregnancy status. The best way for an employer to ensure that an applicant is not pregnant is to have her take a blood or urine test administered by a medical professional before extending a job offer. This will give the employer peace of mind knowing that the applicant can safely perform the essential functions of the job without posing a risk to herself or her unborn child.


No, drug tests cannot tell if you are pregnant. However, if you are taking a pregnancy test and it comes back positive, that is an indicator that you may be pregnant.

About Author (Marjorie R. Rogers)

The inspiring mum of 6 who dedicates her time to supporting others. While battling with her own demons she continues to be the voice for others unable to speak out. Mental illness almost destroyed her, yet here she is fighting back and teaching you all the things she has learned along the way. Get Started To Read …