Legal Framework and Considerations
- AI: Unknown
- NI: Not Recognized
- Sperm donor agreement: Unknown
Tennessee lacks a specific statute directly addressing sperm donation, physician involvement, or the legal status of donors in assisted reproduction contexts like artificial insemination (AI). Instead, informal sperm donation, including at-home AI, falls under general family law and parentage principles outlined in the Tennessee Parentage Act (Tenn. Code Ann. § 36-2-301 et seq.) and related statutes. This absence of targeted legislation, combined with case law such as In re C.K.G. (2004), leaves significant ambiguity for donors and recipients, particularly outside clinical settings. No substantive updates as of October 2025; biology often defaults in disputes.
Core Provisions
| Provision | Statute | Key Implications |
|---|---|---|
| Birth Certificates for AI | § 68-3-306 | Child born to married woman via AI with consent deemed legitimate child of spouses; no donor guidance or informal protections. |
| General Parentage | § 36-2-304 | Paternity presumptions include biology; rebuttable with evidence. Informal donors risk claims absent exemptions. |
| Parentage Establishment | § 36-2-303 | Mother-child by birth; non-bio need adoption or order. Informal AI defaults to biology. |
| Custody & Child Support | § 36-1-115 (Adoption) & Ch. 36-5 (Support) | Biological parents liable; best interests guide disputes. Informal donors vulnerable without exclusion. |
| Withdrawal/Disputes & Surrogacy | § 36-1-115 et seq. (Adoption) | No surrogacy rules; informal under general parentage. Disputes via court; cross-state via UIFSA. |
Key Court Cases (2024-2025)
No Tennessee Supreme Court cases directly address informal sperm donation as of October 2025. General precedents favor biology:
- In re C.K.G. (173 S.W.3d 714, Tenn. 2005): This case arose from a dispute over the parentage of triplets born in 2001 to a gestational carrier who used her own eggs and the intended father's sperm via IVF. The intended parents, an unmarried couple, sought to establish parentage without adoption, but the carrier claimed maternal rights. The Tennessee Supreme Court held that the gestational mother was the legal mother under § 68-3-401, as she provided the eggs and gave birth, emphasizing genetic and gestational ties over intent in the absence of specific surrogacy statutes. The court rejected the intended mother's claim to parentage, requiring adoption, and noted that surrogacy contracts are enforceable only if they align with adoption laws. This ruling highlights Tennessee's reliance on biology when statutes are silent, suggesting informal sperm donors could face similar claims if they maintain ties or if intent is disputed. The case led to calls for reform but no legislative change, underscoring risks for non-traditional arrangements.
- The C.K.G. decision illustrates how Tennessee courts fill statutory gaps with traditional parentage principles, prioritizing biology and gestation. For informal sperm donation, it implies donors with genetic links could assert or be assigned paternity, especially if no agreement excludes them or if recipients seek support. This contrasts with intent-based states, reinforcing the need for robust documentation or physician involvement to mitigate biological defaults in Kentucky's similar context.
2025 outlook: Unchanged; courts likely default to biology for undocumented informal AI.
Practical Steps & Risks
- Options for Arrangements: Tennessee's gaps emphasize trust—records can expose rather than shield. Anonymous donation (no name shared) depends on mutual trust; no agreement needed, dodging risks if no disputes (e.g., state can't chase support without identity). Semi-anonymous with verbal understandings centers relationships. A signed/notarized pre-conception agreement clarifying non-parental intent is an option for evidence, but it names the donor, possibly inviting claims—opt in only if trust is solid and risks weighed. The only guarantee: Licensed clinic/bank with physician involvement (implied via general laws) for reduced exposure.
- Health Screens: Obtain private STI and genetic carrier tests; no state mandate for informal arrangements, but essential to mitigate risks, especially in rural Tennessee.
- Non-Bio Parent Rights: For couples, use voluntary acknowledgment (§ 36-2-303) or judgment post-birth to secure the non-birthing parent's rights—simpler/cheaper than adoption (§ 36-1-115). Married spouses get presumption under § 36-2-304; unmarried/same-sex face gaps.
- Risks: Natural insemination (NI) unprotected—biology presumes paternity. Informal AI highly vulnerable to donor claims via genetics/conduct; even state-initiated support (e.g., public assistance) could target known donors. Out-of-state moves invoke UIFSA. Tennessee's statutory silence amplifies uncertainty—trust-based anonymity avoids naming but assumes no conflicts; agreements offer proof but reveal identity. Physician route strongly advised for certainty.
- Consult: Contact the Tennessee Bar Association's Lawyer Referral Service for family law experts: Find a Lawyer (615-383-7421).