Learn how to say Dystocia correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word dystocia:
[mass noun] Medicine & Veterinary Medicine
difficult birth, typically caused by a large or awkwardly positioned fetus, by smallness of the maternal pelvis, or by failure of the uterus and cervix to contract and expand normally:
the incidence of dystocia or difficult calvings
early 18th century: from Greek dustokia, from dus- ‘difficult’ + tokos ‘childbirth’