Hello Deejay and thank you for posting, I'm sorry you have concerns about your daughter.

When cancer is in the family, people often assume that this greatly increases their risk of developing it, but this isn't always true. Although the genes we inherit may influence our risk, other things do as well. No one is risk-free and the risk of breast cancer increases for all women as we get older.

Breast cancer risks and causes are explained on our website. You will see that a family history can increase the risk of breast cancer but not necessarily by very much. This can depend on how close the affected relatives were and how young they were when they developed the cancer. Breast cancer is common anyway, 1 in 7 women develop breast cancer over their lifetime, but mostly at an older age (above 50).

So, we all carry some degree of ‘population' risk. In the UK, routine breast screening starts from 50 for most of us although there is a study asking some women from the age of 47. Some women whose risk is above average can start screening sooner, but this would depend on the situation. 

The first step is to find out if your daughter's breast cancer risk is enough above average to justify screening. Her GP should help her to do this. She needs to find out if anyone else on either side of the family has a history of breast or other cancers and if so, how old they were when they developed them. Depending on the family history her GP can refer her to a breast clinic for a risk assessment or tell her that her risk is much the same as average.

It is worth reading the National Institute for Health and Care Excellence (NICE) guidance for women with breast cancer in the family. Particularly the 'first steps' section of the document.

Please do get back to us if you have any more questions or give us a call on 0808 800 4040. We are here from Monday to Friday, 9 am to 5 pm.

Best wishes,

Sarah.