The 59-year-old revealed she had difficulty getting pregnant after she underwent a cone biopsy in her mid-thirties. PEOPLE reported that Shields wrote about her heartbreaking miscarriage in her ...

"In my midthirties, I had an irregular pap smear, which required me to get a cone biopsy, which is a procedure to remove abnormal tissue from the cervix," she wrote. Never miss a story — sign up ...