- If I Feel Symptoms Pregnant, Why Do All The Tests Say Negative?
- Negative Pregnancy Test Results During Pregnancy
- Main Reasons Of A Negative Test During Pregnancy
If I Feel Symptoms Pregnant, Why Do All The Tests Say Negative?
Many women use home pregnancy tests that can be found in any pharmacy store and give an answer within minutes. As good as they are, pregnancy tests still can give inaccurate results. Very often women complain that a pregnancy test was negative, though pregnancy was later confirmed.
This can be easily explained. Often this happens when a woman calculated her cycle incorrectly. A regular cycle is rare, with deviations from a couple of days to a week being quite common. The changes in cycle can also happen during ovulation and implantation of the embryo.
Negative Pregnancy Test Results During Pregnancy
Every woman wants to take a pregnancy test to get rid of the suspence if her period is late, or any other pregnancy symptoms that have appeared.
It can happen that the test shows a negative result but a woman knows for sure that she is pregnant. There are a few explanations to that.
One of the most common reasons is a gynecological disorder, for example, oophoritis. Other reasons include strict and frequent dieting, stress, depression, high-intensity exercise and, of course, hormonal imbalance, which happens quite often in women.
If your test is still negative you should seek a doctor’s advice immediately regardless of the reason why your period is late. This can be a sign of a serious health issue.
Main Reasons Of A Negative Test During Pregnancy
Often a negative result is caused by the poor quality of the test. Sometimes a woman fails to use a pregnancy test correctly, which can be another reason for a false negative result. We strongly recommend reading the instructions carefully before performing the test to avoid any mistakes. Still, a false negative result can be triggered by some other serious reasons, including a fetal anomaly.
Most common reasons of a false negative test result during pregnancy:
- Improper use of the test is one of the most common reasons for a false negative result. To avoid this read the instructions carefully before starting the test. A false negative result can be triggered by improper storage conditions, or when the test itself is of a poor quality, expired or defected.
- Early testing also can lead to false result. HCG levels in blood are very low at an early stage. The second week of pregnancy is usually the best time for getting the correct result. A menstrual disorder, late ovulation or implantation can influence hCG levels. If you still in doubt after taking a pregnancy test, give it a few days and try taking another one, maybe of a different brand this time. If you still get a negative result but have pregnancy symptoms, see your doctor.
- Certain medications and diuretics taken prior to testing can cause false negative results. HCG levels will be low in diluted urine, so the best time for early testing is in the morning. Even so, a large water intake in the previous evening doesn’t guarantee that the result will be correct.
- Complications of pregnancy. Sometimes a woman would still have her period during pregnancy and get a negative pregnancy test result. Usually an ectopic pregnancy will be diagnosed in a case like that. A false negative result can also be caused by fetal anomalies, placental insufficiency, missed miscarriage, or threatened miscarriage. That being said, if you think you might be pregnant but your test shows just one line, seek a specialist’s advice immediately.
- Pathological processes in a woman’s body. If a pregnant woman was diagnosed with a disease that is associated with an internal organ (for example, kidneys), she might get a false negative pregnancy test result. This can happen because a kidney disorder will decrease hCG levels in a woman’s urine to its minimum.
A home pregnancy kit is a very handy thing that is easy to use and can detect a pregnancy at an early stage. For better results, it’s recommended to perform a test not earlier than 7 days after your missed period. You should repeat the test in a week’s time to confirm the result.
The accuracy of the test depends entirely on the following factors:
- Use a test according to its instructions. Read it carefully paying additional attention to the expiry date;
- Don’t rush to assumptions. The most accurate result is ready after approximately 10 minutes.
It’s very hard to detect hCG levels change in urine during the first days of pregnancy, so in order to get the most accurate results use the test after a few days. As was said before, the concentration of hCG is the highest in the first morning urine so the the best time for the testing is morning.
Different medications (including contraceptives and antibiotics) can affect test results. If a woman takes a medication that contains hCG that can trigger a false negative result too. Often that sort of medications is a part of infertility treatment.