Can a pregnancy test show negative if I have missed my period for 3 months but am still pregnant?

It is possible for a pregnancy test to show a negative result even if you have missed your period for 3 months and are still pregnant. This can happen if the levels of the pregnancy hormone hCG in your urine are not high enough to be detected by the test. In this case, it is recommended to consult with a healthcare provider for further testing and evaluation.

Yes, it is possible for a pregnancy test to show negative even if you have missed your period for 3 months and are still pregnant.

Reasons for a False Negative:

- Early Pregnancy: Pregnancy tests detect the presence of human chorionic gonadotropin (hCG) hormone in your urine. Early in pregnancy, hCG levels may be too low to be detected by a home pregnancy test, even if you have missed your period.
- Diluted Urine: Drinking excessive fluids before taking a pregnancy test can dilute your urine, which can result in a false negative.
- Time of Day: hCG levels fluctuate throughout the day, with higher levels typically in the morning. Taking a pregnancy test at another time of day may return a negative result even if you are pregnant.
- Medications: Certain medications, such as diuretics and fertility drugs, can interfere with pregnancy test accuracy.
- Medical Conditions: Some medical conditions, such as polycystic ovary syndrome (PCOS) or thyroid problems, can affect your menstrual cycle and delay your period, making it possible to have a false negative pregnancy test.

What to Do:

If you have missed your period for 3 months and have a negative pregnancy test, it is recommended that you:

- Retest in a few days or weeks to see if hCG levels have risen.
- Schedule an appointment with your healthcare provider for a blood test to confirm or rule out pregnancy.
- Consider other factors that could be causing your missed period, such as stress, travel, or changes in diet or exercise.