👉 The term "primogenital" refers to a person who is considered the oldest child in their family, usually born before their parents. In some cases, this might be due to a medical condition or birth defect that causes premature birth. Primogenital individuals are often referred to as "the eldest sibling" or "the oldest child." They may have special privileges and responsibilities from their parents, such as receiving special attention and resources for their health and well-being. However, they can also face challenges