Methods of detecting pregnancy signs

If you are late for your period and do not use a condom while having sex, you should check for further signs of pregnancy. There are many ways to help accurately determine this condition. The first thing you should do is do a home checkup or visit an obstetrician's office so that the doctors can properly determine if you are pregnant.

How do I know exactly what signs of pregnancy?

Within 6 to 12 days after fertilization, a fertilized egg implants into a woman's uterine wall. Then, a pregnancy hormone secreted by the placenta, hCG, increases gradually in the mother's body. Every 2 to 3 days during the first week of pregnancy, the amount of this hormone will double and peak at 8 to 12 weeks. . In addition, doctors can use an ultrasound to detect your pregnancy.

Pregnancy test

If you notice menstrual cycle fluctuations, you should use a home pregnancy test on the first day of your period late. The device will detect a pregnancy, the hCG hormone in your urine. Meanwhile, chemicals in the pregnancy test will change color when exposed to this hormone. Pregnancy test strips will change color at different times, but most take about 10 minutes to be able to accurately determine the status of pregnancy.

For some women, the hCG hormone level is too low to determine if they are pregnant. Therefore, most pregnancy test strips manufacturers recommend having two tests as the test results may change if you take the test too soon after the first missed period. Don't worry too much as this is an inexpensive and unknown way to detect pregnancy because it can be done by yourself at home.

Urine tests done at home are often very convenient and accurate to 97%. Although some pregnancy tests are very sensitive and can detect the fetus on the first day of the missed period, for the most accurate results, you should have the test at least about a week later. Late period and morning session when urine is very concentrated. You should follow the instructions on the attached paper. There are 2 types of pregnancy test strips: strip and dip test strips. The strip pregnancy test can be used while on the toilet and the dipstick is immersed directly in the urine sample in the tube. If you become pregnant, the end of the stick will change color. Also, did you know that, if you urinate frequently, it is also a sign of pregnancy.

The accuracy of home tests depends on how well you are using your tools. In many cases, you may be pregnant even though the test is negative. So to be sure, you should repeat this test several times or go to the hospital for medical tests if you continue to miss your period.

Urine test

A urine test done in the doctor's office is unlikely to yield more accurate results than a home pregnancy test. However, with the help of a specialist, you can reduce potential errors that may affect the accuracy of the tests. Usually you will have to pay more if you go to another private clinic.

A blood test for signs of pregnancy

Although blood tests are more likely to detect pregnancy early and accurately than a urine test, many people still dislike this method. Most of these tests take place in private clinics of doctors. A blood test in the laboratory will help women detect the presence of the sign of pregnancy, the hormone hCG, earlier than a urine test. Therefore, blood tests are usually more expensive and the results last longer. Currently, there are two types of pregnancy test by blood test, including:

Blood hormone hCG quality test: This test helps to find out if your body is producing this hormone. If yes, it means that you are pregnant. If the test shows the opposite, you are still not pregnant;

Blood hCG hormone test: This test measures the amount of hCG hormone in the blood.

If levels of this hormone are higher or lower than the level that causes pregnancy, doctors will have to perform other tests, including a blood test 2 days later or an ultrasound. The most common cause of an abnormality in hCG hormone levels is that you test the wrong day, be it too far apart, or too short.

In the two types of blood tests above, the hCG hormone quality test in the blood will be more accurate as it can accurately identify signs of pregnancy hCG in the blood. In addition, it has a high ability to detect pregnancy even though the level of this hormone is low compared to a blood test of the hCG hormone or a urine test.

Supersonic

Ultrasound can be used to visualize the fetus in the mother's uterus approximately 4 and a half weeks after the last menstrual cycle. Ultrasound can tell you what week you're pregnant and how well your baby is. You can also hear your baby's heartbeat at the seventh week of pregnancy.

Nowadays, with the advancement of medicine, there are many ways to test pregnancy at different costs. You should choose a method that is financially affordable while ensuring the accuracy of the test.