After being diagnosed with womb cancer, Gemma received a separate diagnosis of ovarian cancer. She was just 34 years old.
Here, she talks about her experience and the importance of early diagnosis, including knowing your body and having the confidence to speak to your GP if you have any concerns - no matter how old you are.
Find out more at targetovariancancer.org.uk
Gemma also has her own YouTube channel - @gemmacoleman9234
