If it's menstruation, it's been delayed for more than ten days. What's going on?

If it is menstrual period are delayed for more than ten days if it is lactating women, more consideration is due to childbirth prolactin caused. This situation also needs to consider endocrine disorders, gynecological diseases, pregnancy caused. It is recommended to go to the hospital for examination, this time to maintain a comfortable mood, diet is best to eat light and digestible food.