"Eutocia" Natural Recordings by Native Speakers
Eutocia is a rare term that refers to a condition in which only one twin develops abnormally or is miscarried during pregnancy, while the other twin continues to grow normally.
I apologize, but it seems that "eutocia" is not a widely used or recognized term in the English language. It's possible that it's a misspelling or a word from a specific domain or language that I'm not familiar with.
If you meant to say "euthania", here are 5 usage examples: