I was on my last day of period and had unprotected sex. took postinor within 24hrs and experienced bleeding after a week and had sex again on the last day of the bleeding and took another postinot the following day. will i get pregnant?

See below: You are probably protected from a PG wit the above information. However, I would suggest getting on a preventative birth control so this concern will not come up again.

Pregnancy is not: likely with this scenario. But, it would be important for you to find a regular form of birth control reather than relying on emergency contraceptive pills.