/ˌæn.tiˈnʌp.ʃəl kənˈsɛp.ʃən/ – Phrase
Definition: có thai trước khi kết hôn.
A more thorough explanation: Antenuptial conception refers to the conception of a child that occurs before the marriage of the child’s parents.
Example: An antenuptial conception refers to a situation where a child is conceived before the parents’ marriage but is born after they are married.