I have been on Ortho Micornor for 3 months now... the first month i had my cycle as normal ( a little lighter then it used to be) second month i had my cycle towards the end of the pack and it lasted for a longer time then it has ever lasted (was light though towards the end) and then started my 3rd pack and its been 4 days since that last cycle and i have started again... I have been taking the pill at the exact same time each night, i have not missed a pill nor taken it at a diff time! i am getting married in july and am wondering if i need to switch bc now or hope this works itself out by the wedding...