Hi, I was prescribed Rigevidon recently. I waited until day one of my period to take the first pill, as advised by my doctor. However, in the three days I ve been taking it, my bleeding has been extremely little, to non-existent. I m used to my periods being heavier. I was also a bit concerned as I feel as though my period was late. My partner and I have been using condoms when we ve slept together. What do you advise?