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18
Dec
2025

FZ v MZ & FZ v Y Council [2025] EWHC 3338 (Fam): Transgender Legal Parentage & Birth Registration Dispute

FZ v MZ & FZ v Y Council [2025] EWHC 3338 (Fam) examined whether a transgender man with a GRC could be registered as father after his wife's private donor conception, highlighting legal gaps in parental registration for trans parents.
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29
Aug
2025

Declaration of Parentage: When Might This Be Relevant?

A Declaration of Parentage declares whether a named person is or is not the legal or biological parent of another person under English law. It can clarify and confirm parentage or alternatively, it can declare the removal of parentage for English legal purposes. Recently, there have been several cases involving Declarations of Parentage following legal disputes after unregulated sperm donation involving serial sperm donor Joe Donor, rushed licensed sperm donation and disputed co-parenting arrangements as well as disputes about whether a child was conceived naturally or by assisted conception. Added to this, applications for a Declaration of Parentage can be relevant when people seek to correct or re-register a birth certificate for a variety of reasons.
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Child learning to ride bike
12
Aug
2025

The Risks of Unregulated Sperm Donation: Serial Sperm Donor Joe Donor

The recent case of Re CA and Ors (Children of Unregulated Sperm Donor) [2025] EWFC 130 brings into focus the threats posed by unregulated sperm donation, specifically at the hand of serial sperm donor known as ‘Joe Donor’. In this case, Mr Justice Poole determines whether ‘Joe Donor’ – officially named Robert Albon – has any rights to a Declaration of Parentage, a Parental Responsibility Order and a Child Arrangements Order for two of the possible 180 children he has fathered. The case also brings to light the vulnerabilities of the two children’s mothers and raises concerns about exploitation and abuse that can accompany informal sperm donation, and what this means for the best interests of the children involved.
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06
Aug
2025

F v J & Others [2024] and the Pitfalls of Mismatched Expectations, Rushed Known Sperm Donation and Co-Parenting Arrangements

F v J & Others [2024[ EWHC 2802 (Fam) is a case which deals with the realities and challenges of co-parenting and highlights the complexities of known sperm donation - how it should be approached with great care and proactive management of the legal aspects which underpin these family building arrangements. Specifically, it raises issues of legal parentage in the context of known sperm donation and assisted reproduction, and what can happen when this process is rushed or hurried. Additionally, this case raises concerns around communication in co-parenting relationships, and stresses the importance of the stability of those relationships, both for the benefit of the parents, and for the wellbeing of the child.
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The latest news on fertility and modern family law

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