- Late Menstrual Period: 5 or more days overdue compared to usual menstrual cycle.
- Missed Menstrual Period: no menstrual flow for more than 6 weeks.
General Information
- The first day of menstrual bleeding is considered the first day of a new menstrual cycle.
- Menstrual bleeding typically lasts 3-7 days.
- Ovulation generally occurs around day 14 of the cycle.
- The length of the menstrual cycle varies from woman to woman. The range is from 24 to 35 days. The average is 28 days.
Causes
- Pregnancy is the most important cause. This possibility needs to be considered in any woman who has a missed or late period.
- Stress.
- Dieting, exercise and weight loss.
- Menopause.
- Polycystic ovarian disease.
- Birth control pills.
- Depoprovera injection.
- Pituitary and other endocrine disorders.
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If not, see these other symptoms
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