In the past 10 years breast cancer has risen 1.4 percent in white under-50s, compared to 0.7 percent in over-50s, or double the rate. Olivia Munn is among the women in their 40s to have been diagnosed with the disease, after revealing in March that she was diagnosed with the cancer last year at the age of 43 years — just two months after a mammogram said she was all clear. The report, published this week, found that about 310,700 women are diagnosed with breast cancer every year. Of these, an estimated 13,180, about four percent, are under 40 years...