If my cycle is usually 24-26 days long, when do I ovulate? My periods are 6-8 days long and I usually get the clear slime discharge 2-3 days after my period ends. The reason I ask is because I took plan b on the 5th day of my cycle due to a condom slipping off (I took it in less than 30 minutes after the incident), and it is now the 7th day of my cycle. Will plan b be effective? I’m very nervous