Hi, my name is Hannah and my boyfriend and I are very sexually active. We have sex at least once a day. On August 18th and 19th I missed my birth control pills and we had sex both of those days. Then on the 22nd my period came a week earlier than it should have. This never happens because I have been on the pill for six months. I wasn't too worried because it was a full period. Then on the 5th (3 days ago) a second period came, this one was not normal. It was dark red/brownish and lasted only two days. Could that have been implantation bleeding?

Could be or just left over tissue. Make an appointment with your ob.

Even after so long since my period was over?