How long after taking EC should you get your period?

Question

I went to Planned Parenthood 4 days ago and they said I was not pregnant. I had s*x 9 days ago so could I still be pregnant? I took 8 birth control pills (4 the morning after and 4 pills 12 hours later as a form of EC) and I still have not gotten my period. How long after should I have gotten it?

Answer 1

Taking multiple birth control pills will not double as the morning after pill.