What does being a young woman mean?
In relation to treatment, the breast cancer world generally refers to pre-menopausal women as 'young', as the treatment options can be different according to menopausal status.
"My breast cancer diagnosis came out of the blue, it was a real shock. A young woman in her 20s or 30s is not thinking about dying. Breast cancer forced me to examine the issue of my mortality. At the time I would have preferred to be making decisions like 'what movie will I see?' " -- Laura
The most recent statistics about the ages of women diagnosed with breast cancer are from the Australian Institute of Health and Welfare report, Breast Cancer in Australia: an Overview, 2009, and relate to 2006 data. (It takes some time to collate and analyse the data).
| Age group | Number of Australian women diagnosed | % of all women diagnosed * |
| 20 to 34 yrs | 253 | 2% |
| 35 to 49 yrs | 2829 | 22% |
| 50 yrs + | 9531 | 75.5% |
* Total number of women diagnosed with breast cancer in 2006 was 12,614. Only 1 woman under the age of 20 was diagnosed with breast cancer in 2006, which is less than one percent of all diagnoses.
Many people think that there has been an increase in the numbers of young women diagnosed with breast cancer (possibly due to extensive media coverage of high profile young women with breast cancer over recent years).
However statistics from the Australian Institute of Health and Welfare show that the numbers of women under the age of 40 diagnosed with breast cancer have remained between 11 and 13 per 100,000 women, for the last 25 years*.
Source: Australian Institute of Health and Welfare& National Breast and Ovarian Cancer Centre 2009. Breast Cancer in Australia: an overview, 2009. Cancer series no. 50. Cat. no. CAN 46. Canberra: AIHW.
Key issues
Young and pregnant
Although the incidence of breast cancer during pregnancy is rare, it can happen. Treatment options may be different. Radiotherapy is often not recommended due to the risk to the unborn baby, so some women choose to have a mastectomy instead of breast conservation surgery. If chemotherapy is required, some women choose to wait until after the birth of their child, although recent studies show more women undertaking chemotherapy during the second and third trimesters.
Fertility
The impact of chemotherapy and hormone therapy may reduce a woman’s fertility and chance of having children in the future. There are a number of factors which contribute to this issue, including a woman’s age, and the type of treatment she has and how it affects her ovaries. There are a number of methods for preserving fertility, which may or may not be applicable to your situation. If you are planning to become pregnant in the future, or even if you haven't given children much thought, it's best to consider some of these options before you start treatment. These include mature egg freezing, embryo freezing, ovarian tissue freezing, medications and using a donor egg.
Fertility-related Choices: A Decision Aid for Younger Women with Early Breast Cancer is a free booklet for young women who have recently been diagnosed with early breast cancer.
This booklet may be helpful to you if you:
- have recently been diagnosed with early breast cancer
- are still of reproductive age (having regular periods and no menopausal symptoms), and
- are thinking of starting a family or having more children in the future.
This booklet contains information about cancer treatment, how it can affect fertility, and fertility options to consider. There are also some worksheets to help you think about these issues. You can download a digital copy below, or order a free hard copy through our online store or by phoning BCNA on 1800 500 258.
Early menopause
Some chemotherapy and hormonal therapies can reduce the level of oestrogen produced in the ovaries, causing your periods to stop temporarily or can bring about permanent early menopause. This generally depends on your age and the medications you are given, but if you have not yet reached menopause, you should discuss this with your doctor before treatment. Early menopause can bring with it uncomfortable side effects, such as hot flushes or vaginal dryness. Talk to your doctor about ways to manage these side effects.
Clinical trials for young women
See the clinical trials page for information on clinical trials specifically for young women.
More information
- If you have been diagnosed with breast cancer, you can order a copy of My Journey Kit, our free comprehensive resource for newly diagnosed women.
- Join our online network if you think that talking to others online and sharing experiences will help.
- The personal stories section includes stories written by young women with breast cancer.
- The Beacon Issue 41 resource sheet -- resources for young women diagnosed with breast cancer provides a subject-specific list of web-based and other resources.
- The report from the Up Close and Personal 2 Conference discusses issues faced specifically by young women with breast cancer.
- The report from the 2nd National Conference for Young Women Affected by Breast Cancer discusses issues raised at this conference held in Queensland in September 2010.
Other resources
Publications
- Breast Cancer and early menopause: A guide for younger women is an information booklet produced by Cancer Australia. A copy of the booklet is available to download on the Cancer Australia website.
- The Westmead Breast Cancer Insitute has a Breast Cancer in Younger Women brochure which you can order free of charge through their website.
Websites
- Young Survival Coalition is an international organisation dedicated to the concerns and issues that are unique to young women with breast cancer and includes a bulletin board for support.
- Sharsheret is an organisation of cancer survivors dedicated to addressing the uniques challenges facing young Jewish women living with breast cancer.
- The US-based Hope for two, the pregnant with cancer website.
- The US-based Fertile Hope website has a downloadable booklet that contains information about your fertility risks, parenthood options, and pregnancy after breast cancer
Support groups
- The sharing and support section provides information on how to find a support group in your area.

