What effect does menstruation and menopause have in a polygraph test?

Women undergo natural changes that might affect during a polygraph test. That is why these conditions could be a source of doubts about their capacity to submit to a polygraph test.

Especially menstruation and menopause are situations that could distortions during a polygraph test.

This video explains how to behave and to what extent these conditions have an impact during the polygraph test.