Why do many women a bad mood when they get control soon?

The question I have often asked me also and then also women. So on the one hand, the period is sometimes associated with pain and can sometimes even bad mood to make other women are genetically as children to get so now every time they get to the period a child is so wrong, and because the genetic rebel's body could be a woman has conceived. Could also be a mix of both. I have no idea

As different women in figure, weight and personal well-being are so different, the side effects become noticeable before and under the rule. Apart from the physical and organic causes sometimes the hormones go crazy, just like in a pregnancy. If ongoing pain and discomfort occurs, it affects the quality of life and then can give negative effects occur, and as you can not only show a smiling face. Sometimes a woman is really haunted and the men can not see often and do it with one hand movement.