Here's the deal.... Was on high dose birth control for about 10 months. After expierencing migraines... I decided to switch to ortho tri-cyclen lo. I was off the first pill for 1 month before starting ortho. I did not have sex in the time frame. I am now on my second pack of ortho... And am supposed to have my period this week...Wednesday. Well its friday and still nothing. I had spotting for 6 days last week before reaching my inactive pills. I have had sex with my boyfriend without a condom about 3 times in the last month. I thought that I would be covered after the first 7 days of taking the pill. Is this my body just adjusting or did the pill fail me? Any help would be much appreciatied!!