miction vs wee-wee

miction

noun
  • urination 

wee-wee

noun
  • An act of urination. 

  • The penis. 

  • Urine. 

  • The vulva or vagina. 

verb
  • to urinate 

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