Hormonal Changes and Their Impact on Women’s Cervical Health Across Age

Hormonal regulation plays a pivotal role in maintaining cervical physiology and influencing disease susceptibility across a woman’s lifespan. Estrogen and progesterone govern epithelial cell turnover, mucus production, and immune defense, directly affecting cervical health and fertility. Hormonal fluctuations during puberty, pregnancy, contraceptive use, perimenopause, and menopause alter cervical structure, microbiota balance, and vulnerability to infections such as human papillomavirus (HPV). Estrogen dominance can enhance epithelial proliferation and interact with HPV oncogenes, while progesterone deficiency predisposes to chronic inflammation. Thyroid and adrenal hormones further modulate cervical function through their effects on reproductive hormones. During menopause, estrogen decline leads to atrophy, reduced mucus, and increased infection risk, though hormone replacement therapy (HRT) and phytoestrogens can help restore mucosal health. Hormonal factors also influence HPV persistence and cervical cancer risk, particularly with prolonged contraceptive use or pregnancy-related immune tolerance. Preventive strategies—including HPV vaccination, regular screening, and hormonal balance through lifestyle and therapeutic interventions—are essential for optimal cervical health. Understanding the intricate hormonal–cervical relationship enables clinicians to individualize preventive and treatment strategies, reducing disease burden and improving women’s reproductive wellbeing throughout life. .