inseminate vs inwomb

inseminate

verb
  • To impregnate (to cause to become pregnant). 

  • To sow (to disperse or plant seeds). 

  • To fill with one's semen. 

inwomb

verb
  • To place or cause to be contained in the womb; to make pregnant; to conceive. 

  • To enclose, inwrap 

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