Giuliana Rancic is thanking a baby she has yet to conceive for saving her life. When the E! host and "Giuliana & Bill" reality TV star went in for a third round of in vitro fertilization, her doctor insisted she have a mammogram. The test came back positive for breast cancer and Rancic, who has chronicled her pregnancy journey for the show, went in for a double lumpectomy days later. With 6 1/2 weeks of radiation ahead, the couple has put their baby plans on hold.
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