What is the cause of insomnia during my period

Women during menstruation due to the existence of hormone changes in the body, so there may be endocrine disorders, this endocrine disorder is likely to lead to female insomnia. Menstruation insomnia can be through drinking milk before bed, soak in a hot bath to alleviate, this insomnia after menstruation most of the self-relief, do not need to worry too much.