A pregnancy test is a medical test that is used to determine if a woman is either pregnant or not. It is designed to detect the presence of the human chorionic gonadotropin (hCG) hormone in the body, which is often produced after a fertilised egg is successfully attached to the lining of the uterus. Although a pregnancy test can confirm pregnancy, unfortunately it is unable to confirm the type of pregnancy, which can range from:
Additionally, a pregnancy test is unable to confirm a single or multiple pregnancy, as well as other gynaecological conditions such as miscarriages or infertility
Pregnancy tests work by detecting the presence of hCG, which is produced by the placenta following fertilisation. There are several types of pregnancy tests for you to consider, including:
Type of test |
Definition |
Operation |
Blood test |
A pregnancy blood test is often conducted at a clinic or hospital and offers more accuracy compared to at-home pregnancy tests. |
A doctor will draw a vial of your blood to measure the exact amount of hCG in your blood, thereby confirming your pregnancy. |
Urine test |
A urine test can either be performed at a clinic, hospital or at home and offers more accuracy when confirming a pregnancy. |
A urine test uses a chemical strip that reacts to hCG. If the strip changes colour after dipping it in the urine sample, it indicates a positive pregnancy. |
Home pregnancy test |
A home pregnancy test provides immediate results, however, they may vary in terms of accuracy depending on the type of test as well as how far along the pregnancy is. It is used to determine the presence of hCG in your body. |
A home pregnancy test functions similar to a clinical urine test. Depending on which type of at-home pregnancy test you are using (either dipstick or midstream), a positive pregnancy will cause the chemical to change colour, indicating the presence of hCG in the blood. |
Instructions on the packaging are available, and reading a pregnancy test is straightforward. However, to ensure clearer results, it is important to ensure the following:
It goes without saying that a clinical pregnancy test offers an array of benefits, such as:
Another major benefit of scheduling a pregnancy test with Dr Ma Li is that she will be able to monitor and schedule an ultrasound immediately after receiving your results. This will omit the hassle of identifying a reliable gynaecologist to monitor your pregnancy, offering you convenience and care in one trip.
Although there is no specific timeframe on when to do a pregnancy test, it is generally recommended to have it done:
Despite the fact there are insufficient studies that confirm morning urine has higher levels of hCG compared to nighttime, the hCG levels double each day. In other words, the longer you wait, the higher the accuracy rate will be.
A pregnancy test offers immediate results. Once Dr Ma Li has obtained your test results, she will interpret them with you. But generally, a pregnancy test result entails:
Assuming that you are pregnant, it is essential to take a few steps to ensure your health and the developing foetus. These steps include:
We understand that pregnancy is a unique experience for every woman and that for some, the journey can be both daunting and challenging. However, you do not have to go through it alone.
With Dr Ma Li’s expertise, experience and wealth of knowledge, she will be with you every step of the way to offer support, care and guidance. If you would like to schedule an appointment, then do contact us to book a consultation.
False pregnancy results are pretty uncommon. They often occur because:
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3 Mount Elizabeth #09-08
Mount Elizabeth Medical Centre
Singapore 228510