Missed or Irregular Menses-8 Reasons Why You May be a Target

Missed or absent periods describe the occurrence when, after a woman has established a regular pattern of menstruation, it stops for 3 months or longer. An absent period can also occur when a woman has not started menstruation by age 16. Irregular periods occur at intervals longer than 38 days or if the duration varies from month to month. Amenorrhea …