My daughter is 17 years old doing her plus two now. She has skipped her periods for more than 20 days. She is having stress due to her exams. Is this a reason for her delayed periods. She is healthy. I need a suitable answer. Thanks.

Suggestions offered by doctors on Lybrate are of advisory nature i.e., for educational and informational purposes only. Content posted on, created for, or compiled by Lybrate is not intended or designed to replace your doctor's independent judgment about any symptom, condition, or the appropriateness or risks of a procedure or treatment for a given person.