IPA: /ˌɒbˈstɛtrɪkəl/
KK: /ɑbˈstɛtrɪkəl/
Related to the medical field that deals with childbirth and the care of women giving birth.
The obstetrical team was ready to assist with the delivery.
Obstetrical → It is formed from "ob-" (meaning against) and "stare" (meaning to stand). The word refers to the practice of standing by or assisting during childbirth, hence relating to midwifery.
Think of someone 'standing by' ('stare') to help during childbirth, which is what obstetrical care is all about.