ºÚÁÏ³Ô¹Ï tests
7-minute read
Key facts
- There are different types of pregnancy tests.
- ºÚÁÏ³Ô¹Ï tests check your urine or blood for a hormone called human chorionic gonadotropin (hCG).
- You can buy pregnancy tests from pharmacies or supermarkets.
- A nurse or doctor can confirm your pregnancy with blood tests, which are more sensitive than home pregnancy tests.
- Always see your doctor if your home pregnancy test shows that you are pregnant.
What is a pregnancy test?
A pregnancy test is a test that you have to confirm that you are pregnant.
If you think you might be pregnant, you may want to confirm this by taking a pregnancy test.
You can do this by:
- using a home pregnancy test kit
- seeing your doctor or midwife
You can buy home pregnancy test kits from a pharmacy, supermarket or online.
How does a pregnancy test work?
ºÚÁÏ³Ô¹Ï tests check your urine (wee) or blood for a hormone called human chorionic gonadotropin (hCG). This hormone is made by your body during pregnancy.
hCG increases quickly for the first 10 weeks of pregnancy.
hCG can be found by a blood test as early as one week after conception (when an egg is fertilised).
Urine pregnancy tests work from about 4 weeks after conception.
How to choose a home pregnancy test?
Doing a home pregnancy test is convenient and private. It's important to follow the instructions carefully.
Always check the expiry date of your pregnancy test before using it.
There are different types of home pregnancy tests. You may have to follow these steps:
- Hold the end of a dipstick into your urine stream.
- Collect your urine in a container and then dip a test strip into it.
The way the result is shown can vary. For example, it might show a pink or blue line, or a plus sign to show that you are pregnant.
It's best to collect your urine sample first thing in the morning, before drinking a lot of fluid.
When can I use a home pregnancy test?
Most home pregnancy tests can detect hCG levels in your urine on the day your period is due.
If you are pregnant, the amount of hCG in your body will continue to increase.
To get a more reliable result, you may want to:
- test first thing in the morning — as there will be more hCG in your urine
- test 2 to 3 days later
- re-test a week after your expected period
It's recommended that you confirm a positive home pregnancy test with a blood test done by your doctor.
What should I do if my pregnancy test is positive?
If your pregnancy blood test is positive, it is most likely that you're pregnant. It's rare that you will get a positive result that is false.
Always see your doctor or midwife if your home pregnancy test shows you are pregnant. Home pregnancy tests are not always correct.
Your doctor or midwife will:
- confirm your pregnancy with a blood or urine test
- talk to you about your choices
A pregnancy blood test is more sensitive than a urine test.
What if my pregnancy is unplanned
About 1 in 2 pregnancies in Australia are unplanned. If your pregnancy is unplanned, it's best to take some time to think about what you want to do.
Your doctor can help you work through your choices.
have a booklet: .
have an.
DUE DATE CALCULATOR — Use ºÚÁϳԹÏ, Birth and Baby's due date calculator to work out when your baby is due.
What happens once my pregnancy is confirmed?
If your pregnancy is confirmed, your doctor or midwife will:
- estimate your due date
- check your overall health
- talk to you about your medical history and any previous pregnancies
- discuss any changes you should make to your lifestyle to have a healthy pregnancy
- talk to you about the care you would like during your pregnancy
- talk to you about where you would like to have the baby
A high hCG level may be a sign you are going to have twins. It can also be a sign of some complications.
Your doctor may also advise that you have other tests, such as an ultrasound scan.
When should I see my doctor if my pregnancy test is negative?
If your pregnancy test is negative but your period still does not come, you can re-test in a few days.
See your doctor if you:
- have been trying to get pregnant and have had 2 or more miscarriages in a row
- are younger than 35 years and have been trying to get pregnant for 12 months
- are 35 years or older and have been trying to get pregnant for 6 months
Getting a negative pregnancy test when you are trying to fall pregnant can be difficult for you and your partner.
The provides useful resources about emotions and feelings.
Resources and support
Speak with your doctor or about your pregnancy test result.
The ºÚÁϳԹÏ, Birth and Baby maternal child health nurses can also support and guide you at this time.
Speak to a maternal child health nurse
Call ºÚÁϳԹÏ, Birth and Baby to speak to a maternal child health nurse on 1800 882 436 or video call. Available 7am to midnight (AET), 7 days a week.
Learn more here about the development and quality assurance of healthdirect content.
Last reviewed: April 2025
