text: Yo, let's talk 'bout BSE, that's breast self-examination,
  Checkin' for effectiveness, accuracy, and acceptation.
  But the evidence is mixed, no clear indication,
  Some say it helps detect, others say it's just frustration.
  
  Sensitivity and specificity, they still remain unknown,
  But compared to clinical exams and mammography, it's shown,
  That BSE might have lower stats, gotta be honed,
  But educatin' women improves their skills, it's sown.
  
  So BSE could be useful, let's make it clear,
  For detectin' breast cancer when clinical checks ain't near,
  It's a method to consider, no need to fear,
  In between those periodic exams, it's here.