Several factors can influence the length of the menstrual cycle, including:
- Age: Younger women and adolescents often have irregular cycles, while cycles tend to become more regular with age. - Hormonal Imbalances: Conditions like polycystic ovary syndrome (PCOS) or thyroid disorders can affect cycle length. - Stress: Physical and emotional stress can disrupt the normal hormonal balance, leading to changes in cycle length. - Body Weight: Both underweight and overweight conditions can cause irregular cycles. - Medications: Certain medications, including contraceptives, can alter the menstrual cycle.
