Do intersex babies need surgery as early as possible?

Start by separating two things that get blurred together. Intersex people are born with sex characteristics — chromosomes, gonads, hormones, or genitals — that don’t fit neatly into the typical “male/female” templates. That is a form of natural human variation, not an emergency. A small number of situations genuinely need prompt care: a blocked urinary tract, or certain hormone-metabolism conditions managed with medication. But surgery done purely to make genitals look more typical has no medical urgency at all. It can wait.

Why waiting is the safer default

• The surgery is irreversible, and the patient can’t speak. Genital surgery in infancy permanently alters the body and can affect sexual sensation and fertility for life. The child’s eventual gender identity may not match the direction the scalpel chose — and when the guess is wrong, the child pays for it forever.
• The international consensus has shifted. The UN Special Rapporteur on Torture’s 2013 report listed involuntary normalizing surgery on intersex children among the practices states should end. The UN human rights office has repeatedly called for deferring medically unnecessary procedures until the person can participate in the decision.
• Countries have started legislating. Malta banned unnecessary sex-characteristic surgery on minors in 2015 — the first country to do so; Germany passed a similar protective law in 2021. The logic behind these laws is simple: the body belongs to the child, and so should the choice.

Declining surgery is not declining care

Declining unnecessary surgery is not declining medical care. What an intersex baby actually needs is a competent multidisciplinary assessment — endocrinology, urology, genetics, psychology — that separates “this affects the child’s health” from “this merely looks atypical.” Treat the former. For the latter, a child can be registered and raised in a gender while their body is left as it is, and the decision about whether and how to change anything waits for the person it belongs to.

In China, you’re allowed to slow down

Mainland China currently has no legislation specifically governing surgery on intersex children, and “operate early” remains common advice in practice. Parents are often asked to sign consent quickly, with little information and under enormous pressure. If you are the parent of an intersex child, you are allowed to slow down: ask what concrete health risk the child faces without this operation, seek a second opinion at another hospital, and look for peer experience from intersex communities. And if you are intersex yourself, working through confusion or anger about surgery done to you as a child — those feelings are well-founded, and you are not alone. Our intersex explainer and support directory are here.

A body doesn’t need trimming

A child’s body does not need to be trimmed to match anyone’s expectations in its first year of life. Being able to wait is itself a form of protection.