of+birth
131birth — 1. noun /bɜː(ɹ)θ/ a) The process of childbearing. He was of noble birth, but fortune had not favored him. b) An instance of childbirth. See Also: accident of birth, bear, birth control …
132Birth defect — Any defect present in a baby at birth, irrespective of whether the defect is caused by a genetic factor or by prenatal events that are not genetic. Birth defects may involve many different organs including the brain, heart, lungs, liver, bones,… …
