Prayers Needed Cancer scare at home

Well guys some of you know I just had a baby a few months ago and my wife recently went in for a check up after the birth and the doctors got a bit concerned. Seems my wife may have curvicle(spelling) cancer and may never be able to have more children. What really has her concerned is her cousin died of curvicle cancer 4 years ago and she's afraid since she was pregnant they might have missed it early and she's afraid it spread if she has it. I've been trying to be as supportive as I can but I really don't know what to do for her.