procreation vs repro

procreation

noun
  • The process by which an organism produces others of its biological kind 

  • The sexual activity of conceiving and bearing biological offspring 

repro

noun
  • A method for reproducing a bug or problem. 

  • The proof prepared in offset printing, with all elements positioned on the page. 

verb
  • To reproduce (a bug or problem). 

How often have the words procreation and repro occurred in a corpus of books? (source: Google Ngram Viewer )