withdrawl bleed

I started the pill in the middle of my cycle, where's my period?

I'm new to the pill. I've only been on it for two weeks today. When I took the first pill of the pack, it was about two weeks after my period- but the doctor said I could start taking the pill anytime, so I didn't really think of timing it. However, now it's about time for me to have my period- I should've gotten it in the last few days, but haven't....

Can switching brands cause lateness?

My girlfriend has been on birth control for a while and recently switched to a new brand. We've been sexually active but I always withdraw, and now she is a week late. Is that a side effect of the new pills or what?...

Second month of pills,...where's my period?

This is my second month on birth control pills. My first period after starting the pills only lasted about 4-5 days, but i didn't start the next pack until the 8th day, as directed. I didn't miss any pills this month, but I did have sex without a condom. Now my period is already 2 days late....