Judge scraps New Zealand's puberty blocker ban

New Zealand tried to protect kids from puberty blockers. A judge just threw the protection out.

What happened

On Oct. 21 (New Zealand time), Justice Dale La Hood of the High Court in Wellington declared the ban "unlawful and invalid" and set it aside.

The ban, made in November 2025 by Health Minister Simeon Brown, barred doctors from starting new prescriptions of puberty blockers for children and teens with gender dysphoria. Kids already on the drugs could keep taking them. It was never enforced. A court froze enforcement in December 2025 while the challenge was heard.

The challenge was brought by the Professional Association for Transgender Health Aotearoa (PATHA), an activist association for gender medicine in New Zealand.

Why the judge struck it down

Two reasons.

1. The government didn't ask the right people. The judge said consultation was too vague and that the Ministry of Health failed to consult directly with "gender diverse young people." In other words, the kids.

2. "Discrimination" on the ground of disability. The judge ruled the ban breached New Zealand's Bill of Rights by discriminating against kids with gender dysphoria compared to kids who get the same drugs for other conditions. A complete ban on new patients, he said, was "a disproportionate response."

What the judge admitted

Read the ruling and the judge concedes the key points:

• "While the long term benefits are uncertain..."
• The minister "had a rational basis" to restrict puberty blockers, "particularly in light of the United Kingdom position following the findings of the Cass Review."
• The minister did not act for an improper political purpose.

He still decided that "low certainty evidence about long term harms and benefits is not a justification" for the ban.

He also leaned on the Alberta judge who blocked Alberta's law in Egale Canada v Alberta, quoting that ruling's claim that the harm of a ban includes "causing gender diverse youth to experience permanent changes to their body that do not align with their gender identity."

Those "permanent changes" are called puberty. Every healthy child goes through it.

The evidence hasn't changed

• England's Cass Review called this "an area of remarkably weak evidence." The UK banned puberty blockers for under-18s indefinitely after its medicines commission found "an unacceptable safety risk."
• Sweden's National Board of Health and Welfare concluded the risks of puberty blockers and cross-sex hormones for kids "are likely to outweigh the expected benefits."
• New Zealand's own government said Wednesday there is "a lack of high-quality evidence demonstrating the benefits or risks" of the drugs for gender dysphoria, RNZ reports. A spokesperson for the minister said the government "is seeking advice on next steps."

What's next

NZ First, the party that pushed for the ban, wants an appeal now. "Our country needs to come to our senses and base these critical health decisions on evidence. Not on process," it said in a statement.

Family First NZ said it was "shocked." "These treatments can have life-altering consequences for young people," chief executive Bob McCoskrie said.

The judge himself wrote that it is still "for the Minister and Cabinet to decide what, if any, restrictions should be placed on access to puberty blockers." The government should appeal, and write a ban that holds.

The bottom line

A judge admitted the long-term benefits are "uncertain." He admitted the government had good reason to act. Then he ruled that protecting kids with gender dysphoria from these drugs was "disability" discrimination, and threw the protection out.

Kids don't need puberty blockers, cross-sex hormones or surgery. They need the truth: children are perfect just as they are. No drugs or scalpels needed.