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Hormones and pregnancy

Follow the links below to find trusted information about hormones and pregnancy.

Last reviewed: July 2016

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Week by week pregnancy- 6 weeks pregnant

6 weeks pregnant is a time when embryo development is occurring rapidly and pregnant women often start experiencing pregnancy symptoms like morning sickness. Pregnancy hormone human chorionic gonadotrophin (hCG), the hormone a pregnancy test detects, is usually evident in the womans blood in the sixth week of pregnancy. Antenatal care should be provided at a doctor appointment for women who have not already checked their pregnancy health. Find out more about the pregnancy changes which occur this week.

Read more on Parenthub website

Pregnancy - Pregnancy Topics - Baby blues

Giving birth is an emotional and tiring experience and your hormones change dramatically in the first few days. Its around this time you may experience the baby blues.

Read more on Women's and Children's Health Network website

Pregnancy - Pregnancy Topics - Bowel Care

Before the birth a woman may have fewer, firmer bowel actions than usual due to the effects of the hormone progesterone which relaxes the muscles of the bowel - but also due to increased fluid absorption from the bowel, and the increased pressure of an enlarged uterus and baby.

Read more on Women's and Children's Health Network website

Week by week pregnancy- 6 weeks pregnant- changes for mum

Week 6 of pregnancy is the time youre likely to notice youre pregnant. If its not your missed period that send you the message pregnancy is underway, youre likely to start experiencing pregnancy symptoms like morning sickness this week. Your body is undergoing lots of pregnancy changes as pregnancy hormone human chorionic gonadotropin (hCG) from the placenta enters your blood and ensures you stay pregnant. Read all about the changes which occur when you are six weeks pregnant.

Read more on Parenthub website

Changes to your skin during pregnancy

As your pregnancy develops, you may find that you experience changes to your skin and hair. Some women can develop dark patches on their face and hormonal changes can make your skin a little darker.

Read more on Pregnancy, Birth & Baby website

Week by week pregnancy- 7 weeks pregnant- changes for mum

Week 7 of pregnancy is the time youre likely to experience early pregnancy symptoms like morning sickness, fatigue and breast changes. The symptoms of pregnancy can be difficult to cope with but unless theyre very severe they wont do you or your baby any harm. The symptoms are a sign that your pregnancy hormones have kicked in to help your body and your baby develop for a healthy pregnancy. Although your body still looks the same, there are plenty of changes occurring which you cant see.

Read more on Parenthub website

Exercise before pregnancy: Yummy Mummies

There are plenty of good reasons to shape up with exercise before pregnancy. It's the best way to ensure you feel fab and fit when your pregnancy hormones start raging. It also means you're more likely to get pregnant, and have a healthy baby when you do.

Read more on Parenthub website

5 weeks pregnant: Changes for mum

Week 5 of pregnancy is probably when youll know that youre pregnant because your period is missing. There are also subtle changes in your body which are symptoms of pregnancy such as changes to your breasts, and pregnancy symptoms like morning sickness and pregnancy heartburn. These changes are caused by pregnancy hormones, like hCG (human chorionic gonadotropin, produced by the placenta) which is the hormone detected by a pregnancy test.

Read more on Parenthub website

4 weeks pregnant: Key points

When you are 4 weeks pregnant your body and your new baby are undergoing rapid changes. The placenta forms and begins producing a hormone called human chorionic gonadotrophin (hCG), which is the substance a pregnancy test detects to confirm you are pregnant. The cells which are growing into your new baby establish membranes which connect them to the placenta and prepare themselves for differentiation into different types of cells, which will occur next week when you are 5 weeks pregnant. These developments may cause you to experience unusual emotions and also cause changes in your body such as darkening of the areolas of your nipples.

Read more on Parenthub website

Pregnancy hormones: Ask a Health Question | Women's Health Queensland Wide

Question: I am 7 weeks pregnant and experienced a small bleed. My doctor ordered a series of blood tests to measure my hCG levels. What is a hCG level and what number should my level be?

Read more on Women's Health Queensland Wide website

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