1. Personal privacy: I just want to know if the result is a biological relationship. (The cost is around 2200-2600)
2. Judicial expertise: settle down, get a birth certificate, go to court and study abroad. (The cost is around 2400-2800)
3. Non-invasive fetal paternity test: You can do non-invasive fetal paternity test after more than 6 weeks of pregnancy (the cost is about 5000-6500).
Whether the cost is too high or too low requires careful choice. I hope it will help you here.
The accuracy rate is over 99.9999%, which is infinitely close to 100. If the result is affirmative, it is not, and it is not, it is legally responsible for the appraisal result.