Some tests use saliva (collected with a swab) for DNA analysis; other kits list blood or saliva as the required sample depending on the specific test.

Two main options are shown: a mail‑back genetic/hormone reproductive health DNA test (register the kit, collect the sample, and mail it in) and a single‑use at‑home motility screening kit for quick checks of sperm movement.

You register the kit after opening, collect the sample per the instructions, mail it back using the prepaid return mailer, and receive results through an online account. Turnaround is typically listed as about 4–6 weeks.

The genetic test states that privacy is a priority and that it uses HIPAA‑compliant security measures and advanced encryption to protect personal information.