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World Health Day 2025: Silence stress of shift work on women’s heart and reproductive health
The modern workforce has several health challenges faced by women-especially those engaged in shift work. Read to know what the expert has to say.

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While the growing appearance of women in diverse professional roles is an important milestone, it also brings with it a complex web of health concerns that rarely receive the attention they deserve. The modern workforce has several health challenges faced by women-especially those engaged in shift work. The main one of them is that it takes the heart and reproductive health of women.
Industries such as healthcare, aviation, security and manufacturing depend on fast-based roles. For women, especially professional responsibilities, irregular hours and rolling schedules, who balance the duties carrying care of them, rotate physical and emotional stress. We tap a specialist to understand how this stress, often invisible, gradually reduces the long-term health of women.
Medical Director of International SOS, Dr. Vikram Vora says, “Interruption of circadian rhythm – exposure to artificial light during inconsistent sleeping programs and night shifts has a direct impact on heart health.” Studies have shown that women working at night are at greater risk of development of high blood pressure, metabolic syndrome and coronary artery disease.
The American Heart Association has pointed to chronic stress and poor sleep, both shifts are common among workers, especially as a significant contributor in heart disease in women.
What is there other than heart diseases?
Beyond the heart, reproductive health also suffers under the weight of irregular programs. “Women often report menstrual irregularities, delay ovulation, and increasing incidence of infertility. Complications of pregnancy, including miscarriage and premature birth, are also more prevalent among this group, especially when the recovery time between shifts is insufficient,” Dr. cycle.
It is always a “double shift”
The situation is more complicated by cognitive and emotional burden carrying many women. In addition to professional demands, managing domestic responsibilities is often called “double shift”. “With a little relaxation this continuous engagement accelerates mental fatigue, increases stress levels, and reduces overall well-being. Sleep disorders, anxiety, immune system laxity, and burnouts become recurring subjects-which are ignored or incorrectly ignored or incorrectly ignored or incorrectly for personal deficiency instead of systemic stresses.
Social norm and addressing challenges at high levels
Social norms that keep the burden of emotional labor inconsistent on women only increase this issue. Shift-based tasks reduce their ability to regulate stress and maintain emotional stability, leading to a gradual erosion of physical and psychological flexibility.
To address these challenges requires more than the individual copy mechanisms-it demands organizational and policy-level changes. “Employers should identify the unique physical requirements of women in shift work roles and adopt science-supported interventions, which support Sarcadian health,” Dr. Vora suggests that these may include regulated shift rotation, intended rest period, access to health services that consider gender-specific requirements, and prefer leadership.
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World Health Day 2025Shift work stress on female heartReproductive healthAmerican Heart Associationcircadian rhythmshigh blood pressureMenstrual irregularityIncreased incidents of infertilityAbortion and premature birthDouble shift