Meaning of anencephaly,bandyls ring,and protraction if descent?

Anencephaly is a serious birth defect in which a baby is born without parts of the brain and skull. This condition is usually fatal shortly after birth.

Bandyls ring is a term used to describe a fibrous band that can form around a limb or other body part, causing constriction and potentially cutting off blood flow. This can lead to serious complications if not treated promptly.

Protraction of descent refers to a prolonged or slow descent of the baby during labor. This can be a sign of a difficult or prolonged labor, and may require medical intervention to ensure the safety of both the mother and baby.