Do women that work together get on the same menstrual cycle?

No, this is a myth. There is no scientific evidence to support the idea that women who work together or spend a lot of time together will start to menstruate at the same time. This myth may have arisen from the fact that women's menstrual cycles can be affected by various factors, such as stress, diet, and exercise, which could potentially be shared among a group of women who spend a lot of time together. However, there is no direct link between social interaction and menstrual cycle synchrony.