Naegele obliquity, also referred to as obliquity of the pelvis, is the angle at which the female pelvis is tilted forward. This tilting is crucial during childbirth, as it allows the baby to pass through the birth canal easily. This term has a few synonyms applied to it, including the pelvic inclination and the pelvic angle. Although these terms are similar, they all refer to the same structural feature of the female pelvis and its vital role in childbirth. Understanding the Naegele obliquity and its synonyms can help individuals, especially women, to have a smoother and less complicated delivery process.