Hi,

I am mid 30 and I had a casual sex with a girl of same age group. After the intercourse we realised that the condom failed. She used emergency contraceptive the next day, and I lost the contact with her. What are the chances that she still may be pregnant? After all, emergency contraceptives work only 7 out of 8 times?

Nobody can give numbers... but no form of birth control is 100% effective... even the Plan B isn't 100% effective.

First off... you need to learn how to handle condoms... and don't keep them in your car OR your wallet (heat rapidly degrades them).

99.9% of condom failures are the fault of the person using them.

I'm 52... I dated and slept with a LOT of women before I married and used condoms both for STD protection plus I could never be certain who lied about using the pill... I've never had one fail... I can pull one over my rather large heat and inflate it to enormous size without them breaking. And have done it a number of times.

Like Smoothy said, there's really no way to tell you if the morning after pill worked. No form of birth control, or conception prevention, is 100%. If you really want to know, you'll have to call her and find out.