Good morning,
I started the 5:2 diet last week. And although at times it was hard, I think that it might work for me going forward. I have one concern though and it is regarding menstruation. After my first fast day, I started menstruating even though I am on the pill (and currently taking active tablets). This is unusual for me. Occasionally I get a bit of break through bleeding, but this time if was a full period.
Has anyone experienced this? What could the biological mechanism be? And should I be worried?
Thanks in advanced for your advice. :-)
