I also had sex 2 days and 4 days after what I thought was the end of my period. It was an odd period lasting 7 days (compared to my normal 2/3 days) started with pinkish blood and brown discharge 5 days before it was due then nothing until 6 days later where it was blood then brown discharge again for 5 days. Don't want to get my hopes up as I have been trying for 7 months :( can anybody shed any light on what's going on? Really confused!