Hello all. I recently (Monday!) began a new diet and exercise regimen. I've been exercising pretty rigorously every day for about 45mins. I've also been eating salads, granola bars and a lot of fruit as well as less food overall. Not that I ate really unhealthily before but it's a definite change from the carb-heavy meals and numerous snacks I would have.
My period was due today but is not present. I've read that a variety of things can cause it to be late, diet and exercise among them. How late can one expect it to be in this case?