in utero vs larval

in utero

adj
  • Occurring or residing within the uterus or womb. 

adv
  • Occurring or residing within the uterus or womb. 

larval

adj
  • Of or relating to a larva or larvae. 

  • Characteristic of larvae. 

  • Having the form or shape of a larva. 

  • Being a larva. 

  • Undeveloped, latent. 

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