Olivia Munn, 43, reveals she had a hysterectomy during her battle with breast cancer: 'I had a real breakdown'

Olivia Munn, 43, recently underwent a full hysterectomy amid her battle with aggressive Luminal B breast cancer, following a double mastectomy. She chose the surgery over anti-hormone treatments to remain active for her family. Munn has faced multiple surgeries since her diagnosis in April of the previous year, impacting her deeply both physically and emotionally. She and her husband, John Mulaney, have focused on family planning, securing healthy embryos prior to her hysterectomy.