Legal Framework and Considerations
- AI: Recognized by Statute
- NI: Not Recognized
- Sperm donor agreement: Unknown
Michigan’s legal framework for informal sperm donation, including at-home artificial insemination (AI), is governed by the Assisted Reproduction and Surrogacy Parentage Act, enacted via 2024 Mich. Pub. Acts 24-31 (House Bills 5207-5215), effective February 27, 2025. Influenced by the 2017 Uniform Parentage Act (UPA) but tailored to Michigan’s context, this statute prioritizes intent over procedure, exempting donors from paternity without mandating physician involvement. Replacing a restrictive pre-2025 landscape (e.g., surrogacy bans under MCL § 722.851), Michigan now aligns with permissive states like Minnesota, offering clarity for informal AI. Codified in Michigan Compiled Laws (forthcoming publication), it marks a progressive shift as of October 2025.
Historical Note: Before 2025, Michigan’s framework was highly restrictive. The Paternity Act (MCL § 722.711 et seq.) risked informal donors facing paternity claims, as exemptions required physician involvement per Syrkowski v. Appleyard (420 Mich. 367, 1985). The Surrogacy Act (MCL § 722.851 et seq.) banned surrogacy contracts, with criminal penalties for compensated arrangements. Parentage for non-traditional families relied on adoption (MCL § 710.21) or acknowledgment (MCL § 722.1001), but biology-focused cases like Van v. Zahorik (597 N.W.2d 15, 1999) limited options. This restrictive regime, favoring medicalized AI and traditional families, contrasted sharply with the 2024 Act’s progressive, intent-based approach.
Core Provisions
| Provision | Statute | Key Implications |
|---|---|---|
| Assisted Reproduction | 2024 Mich. Pub. Acts 24-31 | Defines as methods causing pregnancy other than intercourse, including intrauterine/intracervical insemination, gamete/embryo donation, IVF, and intracytoplasmic sperm injection. Broadly encompasses at-home AI; no physician required. |
| Donor Non-Parentage | 2024 Mich. Pub. Acts 24-31 (mirroring UPA § 702) | Donors have no parental rights or duties for children conceived via assisted reproduction. Applies to informal AI; exceptions only if adjudicated genetic parent with intent (§ 722.711 et seq.). |
| Intent-Based Parentage | 2024 Mich. Pub. Acts 24-31 (UPA § 701) | Signed consent establishes intended parents; courts infer from pre-conception intent or cohabitation. Presumptions for spouses; donors excluded absent intent. |
| Custody & Child Support | MCL § 552.517 (Custody) & MCL § 552.605 (Support) | Non-parents (donors) owe no support; custody defaults to birth/intended parents. Disputes via intent evidence, not biology alone. |
| Withdrawal/Disputes & Surrogacy | 2024 Mich. Pub. Acts 24-31 (UPA § 704) | Consent revocable pre-transfer; surrogacy requires validated agreements. Informal donation under broader rules; cross-state via UIFSA. |
Key Court Cases (2024-2025)
No Michigan Supreme Court cases address informal AI under the 2025 Act as of October 2025, given its recency. Pre-2025 precedents inform the shift:
- Pre-2025 Legacy: Syrkowski v. Appleyard (420 Mich. 367, 362 N.W.2d 605, 1985): Required physician for donor exemptions under old law; now superseded by intent-based Act.
- Pre-2025 Legacy: Van v. Zahorik (461 Mich. 489, 597 N.W.2d 15, 1999): Denied non-bio parent standing pre-reform; Act now enables intent via consent.
2025 outlook: Early rulings expected to uphold Act's permissiveness for documented informal AI; aligns with UPA model.
Practical Steps & Risks
- Documentation: Intended parents and donor should sign a pre-conception agreement clarifying non-parental intent (2024 Act). Not mandatory for exemption but crucial evidentiary tool; can also establish intended parent rights.
- Health Screens: Obtain private STI and genetic carrier tests; no state mandate for informal arrangements, but essential to mitigate risks.
- Non-Bio Parent Rights: For couples, use signed consent to assisted reproduction or acknowledgment (§ 722.1001) post-birth to secure the non-birthing parent's rights—simpler/cheaper than adoption (§ 710.21). Married spouses get automatic presumption.
- Risks: Natural insemination (NI) rarely protected—biology presumes paternity. Undocumented AI vulnerable if intent challenged; out-of-state moves may invoke UIFSA. Michigan's progressive 2025 Act minimizes uncertainty with clear intent rules.
- Consult: Contact the State Bar of Michigan's Lawyer Referral Service for family law experts: Find a Lawyer (800-968-0738).