Find out how a home pregnancy test works, how soon a test will read positive and what to do if your pregnancy test shows that you are pregnant.

The detection of hCG is used to confirm your pregnancy. After you conceive (when the sperm fertilises the egg), your developing placenta begins to produce and release hCG.

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Oestrogens are a group of hormones primarily responsible for the development of female sex organs and secondary sex characteristics. While oestrogens are the

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Oestrogens are a group of hormones primarily responsible for the development of female sex organs and secondary sex characteristics. While oestrogens are the

Higher than expected hCG levels may happen if you’re are pregnant with twins and triplets. It may also happen if you have an abnormal growth in your uterus (womb).

Human chorionic gonadotropin (hCG) is a hormone that is found in your urine and blood when you're pregnant. Find out more about hCG here.

Pregnancy testing can be done from around the time that your period is due, and involves testing your urine for the pregnancy hormone called human chorionic gonadotropin (hCG).

Alpha-fetoprotein (AFP) is a protein that is normally produced by the developing fetus but is also present in small amounts in normal adults. It can also be

Levels of hCG in your blood don’t provide a diagnosis of anything. They can only suggest that there are issues to look into.

hCG levels are highest towards the end of your first trimester. They then gradually decline over the rest of your pregnancy.

Low levels of hCG or levels that are rising more slowly than expected may be due to an ectopic pregnancy. This is when your fertilised egg implants outside of the uterus, often in your fallopian tube. Or you may also be at risk of miscarriage.

hCG is a protein hormone produced in the placenta of a pregnant woman. A pregnancy test is a specific blood or urine test that can detect hCG and confirm pre

One of the ways of diagnosing a multiple pregnancy is by testing your hCG levels. A high level may indicate you are carrying multiple babies, but it can also be caused by other factors. You will need an ultrasound to confirm that you’re expecting more than one baby.

A molar pregnancy is a rare type of pregnancy loss. Find out more about the symptoms, treatment, monitoring and available support.

When you’re pregnant, hCG can be found in your urine (wee) and blood. Blood tests that measure your hCG levels can also be used to check how well your pregnancy is progressing.

The maternal serum screening tests involve the measurement of different pregnancy-associated hormones, which are found in all pregnancies.

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nhibin tests include separate tests for the two forms of inhibin - inhibin A and inhibin B, as well as a test that measures both forms together - total inhib

If you do a pregnancy test on the first day after your missed period, and it’s negative, wait about a week. If you still think you might be pregnant, do the test again or see your doctor.

The test measures the amount of thyroid-stimulating hormone (TSH) in your blood. TSH is made by the pituitary gland, a small organ located just below the bra

hCG is a protein hormone produced in the placenta of a pregnant woman. A pregnancy test is a specific blood or urine test that can detect hCG and confirm pre

Call Pregnancy, 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.