If anyone else is on Seasonique, is it true you only have to wait seven days after you start the pill?

Also, how do you know if you're pregnant while on Seasonique if you don't get a period every month?

i'm not on seasonique, but yes if you are a sunday starter you only have to wait a week for it to be effective, if you start on the first day of your period then you are protected right away. As for knowing whether your pregnant or not, as long as you take the pill as directed you shouldn't become pregnant. If you are one of those people who are really paranoid about becoming pregnant you might not want to use an extended pill like seasonique. But if you take your pill every day you don't have any thing to worry about. And you can always take a home pregnancy test just to be sure if you are that worried.