Missed or Irregular Menstrual Periods

Weight loss or weight gain that is significant, especially if it occurs over a short period of time, is a likely cause of the changes you have experienced.

Other possibilities also should be considered. For example, personal or life stressors and medical illness can interfere with monthly cycles.

Have you had a recent change in your level of emotional or physical stress due to change in personal relationships, job or lifestyle?

Yes, this applies to me.

No, none of these apply to me.