stress delaying menstruation?

1) Gynecologists will tell you that stress can delay the onset of menstruation. Mind you, in my experience they sometimes have this backwards--the late period is a *cause* of stress.

2) It is not unusual for a period to be delayed, even if the woman previously has been regular as a calendar.

Loosing caffine and salt might help with the bloating and bad mood. Although this is a case of do as I say, rather than as I do, because I am very much "I have PMT, I want chips and tea with lots of sugar, LEAVE ME TO IT. RAAAA."

Normally I can tell to the day. me too. Never been a week late (like so far) but I was a week early once when I moved cities. Don't know if that was to do with increased light (came after 3 weeks the next time too) or the shock of drastic change.
thanks for the help everyone.
Eu estou começando temer começá-lo, becuase que eu sinto como o descanso de minha vida e as coisas do pensamento da maneira I eram são assim que fora do alinhamento e das coisas seja assim sore que eu não v como meu corpo poderia funcionar em qualquer lugar perto do normal sob tal sadness. (pesaroso, eu não devo falar sobre o material como aquele, talvez eu usarei um tradutor em linha truncá-lo acima de um bit).