Legal framework and considerations
- AI: Unknown
- NI: Not Recognized
- Sperm donor agreement: Unknown
Costa Rica’s family and civil framework centers filiation on maternity by birth and paternity by presumption, recognition, or judicial declaration. Specialized donor-exemption statutes for at-home AI are not a clear feature of public law. Informal known-donor arrangements therefore carry biology-based parentage risk. Regulated medical ART, where available, is the clearer path. Contracts may evidence intent but rarely override child-protection and support norms.
Practical implications for informal donation in Costa Rica
- AI without a clinic: Often still treated under ordinary filiation rules if a dispute arises.
- NI (sexual conception): Almost always ordinary paternity risk.
- Agreements: Useful evidence of intent and expectations; weak as a sole defense to support.
- Intended non-genetic parents: Plan formal recognition, co-parent adoption, or court orders where available.
- Health: Arrange independent STI/genetic screening; clinical regulation does not equal parentage protection.
Public research on Costa Rica remains limited compared with U.S. state pages. Treat this as a cautious overview and verify current primary law.