Circadian Rhythms & Fertility: Sleep, Hormones, and Reproductive Outcomes

Описание: In this episode of the Love & Science Fertility Framework, Dr. Erica Bove explores how circadian rhythms influence reproductive function and fertility outcomes.

Circadian rhythms regulate hormone secretion, ovulation, inflammation, and implantation physiology. When sleep schedules are disrupted — whether from shift work, long call hours, or chronic stress — the reproductive system is directly affected.

Topics discussed include:

• GnRH pulse generator disruption and anovulation

• Brain–ovary signaling and altered hormonal secretion

• HPA axis activation and cortisol elevation

• Stress physiology and reproductive suppression

• Melatonin production and uterine receptivity

• Clock genes and light exposure

• Sleep disruption and testosterone levels

• Inflammation and implantation outcomes

• The impact of chronic sleep irregularity on fertility

Dr. Bove reviews the physiologic mechanisms linking sleep disruption to ovulatory dysfunction, implantation challenges, and miscarriage risk — and discusses why circadian stability may be particularly important for women in high-demand professions.

This episode is part of Season 1 of The Love & Science Fertility Framework: The Biology Beneath the Surface — a clinical series examining the physiology that drives reproductive outcomes.

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Please don’t let infertility have the final word. We are here to take the burden from you so that you can achieve your goal of building your family with confidence and compassion. I’m rooting for you always.

In Gratitude,

Dr. Erica Bove