I have been on Portia for about a month however I dont always take it the same time and I occasionally miss doses. Well I took my pill Thursday morning and forgot to take it friday morning. Friday night and Saturday morning I had unprotected sex with my boyfriend and took my pill Saturday afternoon then missed it Sunday. Monday I started bleeding which seemed like a period but I had just had one a week and a half before. I haven't taken any pills since Saturday afternoon and the bleeding stopped Friday. What is this? And is it possible I could be pregnant or no because I was bleeding?