**Fatigue and difficulty concentrating**

According to the Times of India, after a night of insufficient sleep, women may experience a lack of energy, drowsiness, difficulty concentrating, or slower reactions at work. If this continues for several days, memory and information processing capabilities are also affected.

Sleep allows the brain to rest and reorganize information after a day of activity. Insufficient sleep prevents the body from fully recovering, even when one tries to maintain a normal daily routine.

**Menstrual irregularities**

Chronic sleep deprivation impacts hormone regulation, consequently affecting the menstrual cycle. Some women may notice periods arriving earlier or later, changes in cycle length, or more pronounced premenstrual symptoms.

This situation is more common when women face significant stress, irregular eating habits, or weight fluctuations. If cycles consistently change, periods are missed, or other unusual symptoms appear, women should seek medical consultation to determine the cause.

**Mood swings**

Lack of sleep leads to poorer emotional control, making women more irritable, sensitive, stressed, or annoyed by issues that are not inherently serious. Conversely, stress and unstable moods can also cause restlessness, creating a cycle that affects mental health, according to Health Shots.

Limiting phone use before bed helps women sleep better. *AI-generated image*

**Weight gain**

Insufficient sleep can alter hormones related to hunger and satiety. This makes women more likely to crave energy-dense foods such as sweets, high-fat items, or frequent snacking.

If this continues, calorie intake may increase while the body feels too tired for physical activity. This is a factor that complicates weight management. Most adults need about 7-8 hours of sleep each night. Sleep must be deep enough and minimally interrupted to ensure the body feels refreshed upon waking.

Women should maintain a consistent sleep and wake schedule, limit caffeine late in the day, reduce electronic device use before bed, and keep their sleeping environment quiet and cool. Individuals who frequently wake up, snore loudly, or wake up feeling tired may have a sleep disorder or other health issues that require medical evaluation.

Le Nguyen (Compiled)