DNA relationship testing (paternity and maternity).

• Paternity testing: whether a man is the child's biological father
• Maternity testing: whether a woman is the child's biological mother
• A painless cheek (mouth) swab: no needles, suitable for newborns, children and adults
• Samples taken at the clinic by trained staff, with each person's identity checked
• Every adult tested gives consent; for a child, a parent or legal guardian consents
• Results given to you privately and kept confidential
• Need the result for court, immigration or another official purpose? Tell us when you book so we can advise on the right type of test

• Book ahead and tell us who is being tested
• Each adult brings a valid photo ID (national ID card, passport, driver's licence or voter's card); bring the child's birth certificate if you have one
• A child under 18 comes with a parent or legal guardian who can give consent
• Don't eat, drink, smoke or chew gum for 30 minutes before the swab
• Ask about the price and when to expect the result when you book

These are general guides. Always follow the specific instructions your care team gives you when you book.