Yes, it can. A pregnancy test (urine test) measures the hormone hCG, and if the level is still low, or the test is used at a time or in a way that makes the measurement less reliable, the result can be negative even if you are pregnant. Here you'll find practical guidance on what you can do if you get a negative result but still suspect you might be pregnant.

The most common explanation is that the test was taken too early. hCG levels gradually increase at the beginning of pregnancy, and a few days can make a big difference.

Other common reasons include:

• Irregular cycle or late ovulation, meaning the pregnancy is not as far along as you think.
• Very diluted urine (e.g., if you've drunk a lot right before the test).
• Errors in execution, e.g., too short/too long reading time or not following instructions.
• Expired or improperly stored test, which can affect its function.

If you have clear signs of pregnancy but the test is negative, it's worth considering these points before concluding anything for certain.

To reduce the risk of a false negative, many recommend testing around the first day of a missed period. With early testing (before your expected period), the risk increases that hCG cannot yet be clearly measured in urine.

• Test no earlier than a missed period, if you can.
• If you get a negative result, but your period still doesn't come, test again after 2 to 3 days.
• If you remain in doubt, a blood test at the doctor's office can measure hCG more sensitively than a urine test.

Small details can affect the reading. Make it as simple and controlled as possible:

• Read the entire leaflet before you start (tests can vary).
• Use first-morning urine if possible, as it is often more concentrated.
• Avoid drinking large amounts right before the test.
• Adhere precisely to the indicated reading time.
• Check the expiration date and ensure the test has been stored dry and at an appropriate temperature.

If the result is unclear (e.g., a very faint line or unclear screen), it is often best to retest with a new test after a few days.

If the test is negative, but you still have a real suspicion (missed period, changes in your body, or you know you may have been in your fertile window), you can typically do the following:

• Wait 2 to 3 days and test again.
• Consider noting dates of menstruation and any symptoms to keep track.
• Contact your doctor if you continue to test negative but your period is still absent, or if you are concerned.

Seek medical attention faster if you experience severe abdominal pain, dizziness, shoulder pain, or bleeding, especially if you also suspect pregnancy, as this should be assessed by healthcare professionals.

Pregnancy tests are generally designed to be reliable when used correctly and at the right time, but no test is perfect in all situations. If you experience repeated negative tests despite a missed period, or if your symptoms increase, it is sensible to speak with your doctor about the next steps. A doctor can, among other things, offer a blood test for hCG and a relevant assessment of your symptoms.

For general background knowledge, you can, for example, read at Profemina and GravidNu, which review typical causes of negative tests despite pregnancy and when you should test again.

If you end up testing positive, or simply have tender, growing breasts while waiting, soft support without underwire can feel more comfortable. One option is the Gel-Support® maternity and nursing bra, which uses flexible gel support as an alternative to underwire. You can also choose a simpler, seamless option like the Seamless Original maternity and nursing bra (2-pack).