Last time I got my periods on 16th Jan and had unprotected intercourse on 25th Jan. He got discharged inside me, so I had ipill the same day. After that on 1st Feb, I got my periods again but the flow is like once a day. Its too thick and brown or sometimes black n dark reddish in colour. Since 1st feb till now, I get flow one time a day and its colour is described above. Is it a side effect of ipill? What's the cure? And I would like to mention that every time I have an intercourse and he gets dc inside me, I take ipill. I am too afraid regarding this.