How Dangerous is Irregular or Missed Periods in Girls? Know the Risks
- byManasavi
- 18 Mar, 2025
Menstrual irregularities, especially the absence of periods (amenorrhea), can be a serious health concern. It is not just about missed periods—it can indicate underlying medical conditions that may lead to fertility issues, bone loss, and other health complications.
What is Amenorrhea?
Amenorrhea refers to the absence of menstruation. It can be categorized as:
- Primary Amenorrhea: When a girl has not started her periods by the age of 16.
- Secondary Amenorrhea: When periods occur initially but later stop for several months.
Why is Amenorrhea a Concern?
- Infertility
- If amenorrhea occurs due to a lack of ovulation, it can make conception difficult or impossible.
- Bone Loss (Osteoporosis)
- Low estrogen levels, often linked to amenorrhea, can weaken bones and increase the risk of osteoporosis.
- Other Health Issues
- Hormonal imbalances associated with amenorrhea can contribute to heart disease, high cholesterol, and diabetes.
- Psychological Stress
- Missing periods can be emotionally distressing, especially for young girls going through puberty.
Common Causes of Amenorrhea
- Hormonal Imbalances: Conditions like Polycystic Ovary Syndrome (PCOS) can disrupt menstrual cycles.
- Eating Disorders: Extreme weight loss or eating disorders like anorexia can cause missed periods.
- Excessive Exercise: High-intensity workouts can interfere with hormone levels, leading to period irregularities.
- Chronic Stress: High stress levels can impact hormonal balance and delay menstruation.
- Thyroid Disorders: Both hypothyroidism and hyperthyroidism can contribute to missed periods.
When to Seek Medical Advice?
- If a girl hasn’t started her period by age 16.
- If periods stop suddenly after being regular.
- If menstruation is absent for 3-6 months.
- If other symptoms occur, such as pelvic pain, headaches, nausea, or vision problems.
Final Thoughts
While occasional irregular periods can be normal, prolonged absence of menstruation can indicate serious health issues. If you or someone you know is experiencing amenorrhea, consulting a doctor is crucial to diagnose and treat any underlying conditions.
Disclaimer: This article is for informational purposes only. Always consult a healthcare professional for medical advice.



