Your weight and your CA 27.29 reading
The following the first time I had BC, my tumor markers were normal. Fast forward 11 years and weight gain and a second BC experience…invasive not in situ and other breast this time. My CA 27.29 has been consistently in the 40s instead of 38 and below. In the last couple months I have lost 15 lbs and my CA27.29 went to 38 from 44 since the January test. Could there be any correlation? I would like to hear from other ladies that may have experienced this.