Oregon’s legal framework for informal sperm donation, including at-home artificial insemination (AI), is governed by statutes under Oregon Revised Statutes (ORS) Chapter 109, specifically [ORS 109.239 to 109.247](https://www.oregonlegislature.gov/bills_laws/ors/ors109.html), enacted in 1977 and amended in 2017. Unlike states requiring physician involvement (e.g., Texas), Oregon’s laws focus on the donor’s non-spousal status rather than the method of insemination, offering a permissive approach to informal AI. This framework, rooted in the 1977 Uniform Parentage Act principles but not fully adopting later UPAs, balances flexibility with ambiguity, shaped by limited case law as of March 2025.
Oregon’s ORS 109.239 provides a permissive framework for informal sperm donation, exempting non-spousal donors from paternity without mandating physician involvement. This flexibility, rooted in 1977 law and amended in 2017, supports at-home AI, though untested case law suggests documenting intent for clarity. Parties can rely on agreements to navigate this straightforward yet nuanced legal landscape.