Permissions of test participants and official parents of under 18 years old children must be taken to perform DNA tests. For mother it is not obligatory to give sample. However, if mother wants to give, she can give her sample without any extra charge. You can take your mouth swab sample very simply and easily by yourself with cotton swabs that we will send to you. Test results will be ready 2 workdays later we receive your samples that will be studied with 26 genetic markers. Results cannot be used as evidence in courts.