Lachesis, in ancient Greek religion, was the middle of the Three Fates, or Moirai, alongside her sisters Clotho and Atropos. Normally seen clothed in white, Lachesis is the measurer of the thread spun on Clotho's spindle, and in some texts, determines Destiny. Her Roman equivalent was Decima. Lachesis apportioned the thread of life, determining the length of each lifespan. She measured the thread of life with her rod and is also said to choose a person's destiny during the measurement. Myths attest that she and her sisters appear within three days of a baby's birth to decide the child's fate.

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