how many days can a period be late
Top 10 Doctor insights on: How Late Can A Period Be Before You Should Worry. 1 How many days late can your period be before you start to worry? I'm always every 22 days, but now it's day 27. 2â3 days: If you have regular periods, a positive pregnancy test could be possible 2-3 days after a missed menses. Other common causes are delayed ovulation.