Consent Withdrawal in Stored Embryo Contracts (ART / IVF Context)  

Consent withdrawal in stored embryo contracts arises in Assisted Reproductive Technology (ART) when one genetic contributor (or both) seeks to withdraw consent after embryos have been created and cryopreserved but before implantation. The core legal issue is whether embryos are treated as property, potential life, or a special category requiring ongoing mutual consent, and whether earlier consent can be revoked unilaterally.

Modern jurisprudence shows three dominant approaches:

1. Contractual approach (binding consent at creation)
2. Ongoing mutual consent requirement (either party can withdraw anytime before use)
3. Balancing / balancing-test approach (fairness, reproductive autonomy, circumstances)

1. Legal Nature of Stored Embryos

Courts generally avoid treating embryos as traditional property. Instead, they are treated as:

• “Potential life” (not legal persons)
• Subject to shared reproductive autonomy rights
• Governed primarily by consent agreements signed with fertility clinics

In many jurisdictions, consent forms explicitly state:

embryos cannot be used without continued mutual consent.

2. Core Legal Principles in Consent Withdrawal Cases

(A) Right to Reproductive Autonomy

Courts strongly protect:

• Right to procreate
• Right to avoid procreation

When conflict arises, courts often balance these rights.

(B) Contractual Binding Nature of IVF Consent Forms

Some jurisdictions treat IVF consent agreements as enforceable contracts.

(C) Timing of Withdrawal

A key issue is whether withdrawal is allowed:

• Before fertilization
• After fertilization but before implantation
• After embryo creation and cryopreservation

Most courts allow withdrawal until implantation, but outcomes vary.

3. Leading Case Laws (International + Comparative Jurisprudence)

1. Davis v Davis (1992, Tennessee Supreme Court, USA)

• First landmark case on frozen embryo dispute.
• Husband wanted destruction; wife wanted implantation.
• Court held:
  • Embryos are neither persons nor property.
  • Best approach: balancing test of interests.
• Held: Husband’s right not to procreate prevailed.
• Principle: “Avoid forced parenthood” is highly protected.

2. Kass v Kass (1998, New York Court of Appeals, USA)

• Couple signed IVF consent stating embryos would be donated to research if dispute arose.
• Wife later wanted implantation.
• Court enforced written consent agreement strictly.
• Held:
  • Prior written consent controls outcome
  • Emphasis on contractual certainty
• Principle: Consent forms are binding contracts.

3. Roman v Roman (2006, Texas Court of Appeals, USA)

• Divorce dispute over frozen embryos.
• Wife wanted use; husband opposed.
• Court ruled:
  • Agreement requiring mutual consent enforced.
  • Husband cannot be forced into parenthood.
• Principle: No forced genetic parenthood without clear consent.

4. Evans v United Kingdom (2007, European Court of Human Rights)

• Woman lost ovaries; embryos stored with ex-partner.
• Ex-partner withdrew consent.
• Court upheld UK law requiring ongoing consent from both parties until implantation.
• Held:
  • Withdrawal of consent is valid.
  • Article 8 rights (private/family life) do not override mutual consent rule.
• Principle: Consent must continue at every stage.

5. Szafranski v Dunston (2015, Illinois Appellate Court, USA)

• Couple created embryos before cancer treatment.
• Oral agreement suggested future use by woman.
• Man later withdrew consent.
• Court held:
  • Oral agreements can be enforceable depending on evidence.
  • Emotional reliance and intent matter.
• Principle: Consent can be implied but must be proven clearly.

6. Reber v Reiss (2012, Pennsylvania Superior Court, USA)

• Woman infertile due to cancer; embryos created.
• Ex-husband objected to implantation.
• Court ruled in favor of woman.
• Reasoning:
  • Strong medical necessity and infertility weighed heavily.
• Principle: Exception where one party has no biological alternative.

7. Baby Manji Yamada v Union of India (2008, Supreme Court of India)

• Surrogacy and ART dispute involving custody of child born via IVF.
• Though not strictly embryo storage withdrawal, it recognized:
  • Complexity of ART arrangements
  • Importance of consent agreements in reproductive technology
• Principle: Indian courts recognize contractual and ethical complexity in ART arrangements.

4. Position Under Indian Legal Framework

India primarily governs embryo consent under:

• Assisted Reproductive Technology (Regulation) Act, 2021
• Surrogacy (Regulation) Act, 2021

Key principles:

• Written informed consent is mandatory
• Embryos cannot be used without consent of both gamete providers
• Consent may be withdrawn before embryo transfer
• Clinics must preserve documented consent trails

Indian Legal Trend:

• Strong preference for mutual continuing consent model
• Limited judicial precedent on embryo disputes
• Likely reliance on privacy and bodily autonomy under Article 21

5. Doctrinal Themes from Case Law

Across jurisdictions, courts repeatedly balance:

(A) Right to Avoid Parenthood

• Strongly protected (Davis, Evans, Roman)

(B) Right to Procreate

• Protected when no alternative exists (Reber v Reiss)

(C) Contractual Certainty

• Enforced strictly where written agreements exist (Kass v Kass)

(D) Timing of Consent Withdrawal

• Allowed until implantation in most systems

6. Key Legal Conclusion

Consent withdrawal in stored embryo contracts is governed by a hybrid legal framework combining:

• Contract law (IVF consent agreements)
• Constitutional rights (reproductive autonomy)
• Bioethical principles (respect for autonomy and dignity)

General Rule:

Consent can usually be withdrawn at any time before embryo implantation unless a valid enforceable agreement states otherwise or exceptional hardship exists.