Birth Control

[cherrybabe21.livejournal.com]

I been off bc for months, I went back on my bc a few weeks ago. Had some blood on tissue one time and thats all, is that normal when you go back on the pill it is Loestrin 24 also should I have my period on the placebo pills or is it possible I wont have one? I have not had a period this month because I started back on the BC before it was suppose to come, should have had one on the 16th but I started a new pack of pills because  I don't want to become pregnant at this time. =) Thanks in advance