Maternity tests, often referred to as paternity tests, are scientific procedures used to determine the biological relationship between a child and a potential parent. These tests analyze DNA samples from the child and the alleged parent to establish whether there is a genetic match. They are commonly used in legal situations, such as custody disputes, or for personal reasons to confirm parentage. The most common method for conducting maternity tests is through a simple cheek swab, which collects cells containing DNA. Results are typically available within a few days and can provide conclusive evidence of parentage, helping to resolve questions about family relationships and responsibilities.