Minnesota Informal Sperm Donation

Legal Framework and Considerations

• AI: Recognized by Statute
• NI: Not Recognized
• Sperm donor agreement: Unknown — no clear public safe harbor

Official excerpt — Minn. Stat. § 257E.21: “A donor is not a parent of a child conceived by assisted reproduction.” Source: official host. Read with § 257E.10 (assisted reproduction includes vaginal/intrauterine insemination; excludes sexual intercourse). 2024 ch. 257E. July 2026.

Minnesota’s current legal framework for informal sperm donation is the Minnesota Parentage Act (Minn. Stat. Chapter 257E), enacted in 2024 Minn. Laws ch. 101, effective August 1, 2024, and applying to parentage proceedings commenced on or after that date. Modeled on UPA 2017, it states that a donor is not a parent of a child conceived by assisted reproduction (§ 257E.21) and does not require a physician for that rule. Former § 257.56 (physician-oriented AI rules) was repealed as part of the same package.

Chronology (important): Chapter 257E is a legislative reform that took effect Aug. 1, 2024. It was not enacted in response to the Court of Appeals’ later Edrington opinion (Aug. 12, 2024). That case was filed in March 2023 under the old Parentage Act (2022 statutes). The COA expressly noted that ch. 257E was not yet effective when the appeal was briefed and did not decide whether 257E applied retroactively—it decided the appeal under pre-257E law.

Core Provisions

Provision	Statute	Key Implications
Assisted Reproduction	§ 257E.10	Defines as non-coital methods (e.g., at-home AI, ICI/IUI); no physician required. Excludes surrogacy.
Donor Non-Parentage	§ 257E.21	Donors have no parental rights or duties if gametes used in assisted reproduction. Applies to informal AI; protects against support/custody claims.
Intent-Based Parentage	§ 257E.22 & § 257E.23	Signed consent record establishes intended parents (e.g., non-birthing partner). Absent consent, courts use clear evidence of pre-birth intent. Donors excluded unless they hold out child as own.
Custody & Child Support	Chapter 518A (Support) & § 257.75 (Acknowledgment)	Non-parents (donors) owe no support; custody defaults to birth/intended parents. Disputes resolved via intent evidence, not biology alone.
Withdrawal/Disputes	§ 257E.24 & § 257E.26	Consent withdrawable pre-transfer; post-birth disputes limited to 2 years. Cross-state enforcement via UIFSA.

Key court cases

• Edrington v. Sheridan, No. A23-1782 (Minn. Ct. App. Aug. 12, 2024) (nonprecedential / unpublished) — PDF: hosted copy · official mn.gov. Facts: Married same-sex couple; known friend provided sperm for at-home AI (2017–18); no written contract; donor later sought paternity and genetic testing (petition filed March 2023). Held under pre-257E (2022) statutes—not under ch. 257E: (1) Minn. Stat. § 257.62, subd. 5(c), bars a gamete donor from using genetic-test results to claim to be the biological or legal parent of a child conceived by assisted reproduction—so the donor could not compel genetic testing. (2) Former § 257.56 “acts as a shield for married couples who conceive through assisted reproduction, under the supervision of a licensed physician, from facing parentage claims from third-party donors” but “does not act as a sword for donors to assert parentage … against married couples who used at-home assisted reproduction procedures.” (3) The donor failed to allege facts establishing standing under the holding-out presumption (§ 257.55). Disposition: reverse and remand to dismiss the paternity petition with prejudice. Chronology: ch. 257E took effect Aug. 1, 2024 (11 days earlier); the COA noted the new laws and expressly did not apply them. The statute is not a legislative “response” to this opinion—the opinion came after enactment/effective date and was decided under the old code.
• Current statute (post–Aug. 1, 2024 filings): § 257E.21 — “A donor is not a parent of a child conceived by assisted reproduction.” Use this for new cases; do not rewrite Edrington as a 257E decision.

Bottom line: For new proceedings, Minnesota’s black letter is ch. 257E (donor is not a parent for assisted reproduction; no physician gate in that rule). Edrington is strong persuasive history under the old code for known-donor / at-home AI against married intended parents. Document intent; NI is outside the AR framework. Reviewed July 2026.

Practical Steps & Risks

• Documentation: Intended parents and donor should sign a pre-conception agreement clarifying non-parental intent (§ 257E.23). Not mandatory for donor exemption but crucial evidentiary tool in parentage disputes; can also establish intended parent rights (§ 257E.22).
• Health Screens: Obtain private STI and genetic carrier tests; no state mandate for informal arrangements, but essential to mitigate transmission risks.
• Non-Bio Parent Rights: For couples, use signed consent to assisted reproduction (§ 257E.22) or acknowledgment of parentage (§ 257.75) post-birth to secure the non-birthing parent's rights and reinforce donor exclusion—simpler/cheaper than adoption (§ 259.20). Married spouses get automatic presumption (§ 257E.57).
• Risks: Natural insemination (NI) rarely protected—biology presumes paternity, overriding intent. Undocumented AI vulnerable to challenges; out-of-state moves may invoke UIFSA for support enforcement, though donor exemptions typically follow conception state's law (e.g., NC's Garrelts applied VA's permissive rules (2021-NCCOA-275)). Unsettled in MN; consult for specifics.
• Consult: Contact the Minnesota State Bar Association's Lawyer Referral Service for family law experts: Find a Lawyer (651-222-3342).

Resources

• Full Chapter 257E
• UPA 2017
• National Overview
• MN Bar Referral