Causes of Insomnia

Insomnia is more common in women than men. During pregnancy, it affects up to 75% of women due to hormonal shifts, discomfort, and changes in breathing patterns.

During perimenopause and menopause, hormonal fluctuations may increase thyroid activity at night, contributing to:

• Elevated heart rate
• Sweating
• Difficulty falling asleep

Beyond hormonal factors, insomnia is often linked to lifestyle and environmental causes:

Sleep Hygiene Issues

• Excess noise
• Bright light exposure
• Vibrations or uncomfortable bedding
• Screen exposure before bed

Psychological Stress

• Trauma
• Emotional strain
• Anxiety disorders
• Depression

“I only sleep with people I love, which is why I have insomnia.”
― Emilie Autumn

Circadian Disruption

• Shift work
• Jet lag
• Irregular sleep schedules