The Story Behind a Voice

Hello, my name is Astère.

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I am a certified hypnotherapist specializing in sleep, pain management, and supporting women through life’s major transitions.

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I am known as Aster J. Haile. Over the past decade, I designed and developed guided sleep and wellness content for the BetterSleep app, where I created and recorded hundreds of audio experiences now listened to by millions of people worldwide.

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Through this work and my own life path as a mother of four, I gained a deep understanding of what often lies beneath our physical and emotional challenges: anxiety, chronic pain, maternal burnout, and the profound need for nervous system regulation. My personal journey with childbirth, using hypnosis for my own deliveries over 16 years ago, deeply shaped the way I listen and how I developed my dedicated prenatal model today.

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Over time, I felt the need to move toward a more direct form of therapeutic support — one that allows for presence, dialogue, and individualized care.

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Today, I go by my true name, Astère Justine Hailem and I offer individual sessions grounded in extensive training and deep, real life experience. My work focuses on restoring sleep, mastering pain, and empowering women, drawing on your own internal resources. Each session is adapted to your unique experience and pace.