Illinois’ legal framework for informal sperm donation, including at-home artificial insemination (AI), is governed by the Illinois Parentage Act of 2015, enacted via 2015 Ill. Laws P.A. 99-0085 and codified in 750 ILCS 46/, effective January 1, 2016. Drawing from the 2002 Uniform Parentage Act (UPA), this statute emphasizes intent over procedure, broadly defining "assisted reproduction" and "donor" without mandating physician involvement. However, the lack of a clear definition for "artificial insemination" creates uncertainty about at-home AI’s status under the Act. Provisions like 750 ILCS 46/703 prioritize intent, but vagueness persists, as pre-Act case law like *In re T.P.S.* (2011) suggests. Illinois offers a permissive yet complex landscape as of March 2025.
Illinois’ 750 ILCS 46/702, effective January 1, 2016, under the Illinois Parentage Act of 2015, provides a progressive, intent-driven framework for informal sperm donation, likely exempting donors from paternity without physician mandates if intent is clear. Yet, the undefined "artificial insemination" term, supported by § 703 and pre-Act cases like *In re T.P.S.*, underscores the need for meticulous documentation and professional guidance in this permissive but murky legal landscape.