I always have 28/34 cycle. i had sex on 2nd day of my period. i took ecee 2 pills after that. so, no possibility to get pregnant?

Very Unlikely: It's unlikely that you would get pregnant on the 2nd day of your cycle. And especially after taking emergency contraception. However, there's always a 'remote' possibility and i would use 2 methods of birth control the rest of the month if you don't desire pregnancy now. In the back of your mind, you should always tell yourself there's no such thing as a 'safe' day, you can always get pregnant.