Around 90,000 postmenopausal women in England are referred by their GP each year to be investigated for possible womb cancer because of heavy bleeding. Around 10,000 women a year in England are diagnosed with the disease, also known as uterine or endometrial cancer, and 2,700 die from it. The PinPoint blood test could save one in five of those women, around 18,000 a year, from undergoing a transvaginal ultrasound scan.