if her breasts become sore/tender with her menses having them squeezed to the size of pancake during a mammogram may not be pleasant. have her call the mammogram technician for advice. her period should not affect the accuracy of the test but it can affect her comfort.
does menstruation affect a mammogram? . my daughter age 34 has found a lump in her breast. she is going for an ultrasound and her first mammogram on the second day of her period. would this affect the results of these tests?