What should be done about the paternity test of immigrants now?

1. You can bring your ID card and household registration book to the appraisal institution.

You can take samples directly or send samples by mail.

Commonly used samples are: blood, oral swab (oral mucosa), hair with hair follicles, nails, etc. Other unconventional samples include: toothbrushes, chewing gum, nocturnal emission, menstrual blood, cigarette butts and so on. Sample collection can go to the appraisal center for on-site collection.