When does a baby get its fingerprints?

Fingerprints actually start forming in the womb! Here's the breakdown:

* Around 10 weeks of gestation: The ridges that form fingerprints begin to develop on the fetus's fingertips.

* By 16 weeks of gestation: The pattern of ridges, loops, and whorls is fully formed.

* At birth: Fingerprints are fully developed and unique.

So, while a baby is still in the womb, their fingerprints are already established and ready to be used for identification.

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