Hallow Dear, From your history, I understand that you had not inserted your penis inside the vagina, nor did you ejaculate on het vaginal opening. However, pre-ejaculation secretions come out unknowingly and contain some sperms which are capable of fertilizing an ovum. Though she has taken unwanted 72, post coital emergency contraceptive pills, she has consumed them rather late - after 6 days. These pills are very effective emergency contraceptive pills if taken within 72 hours of the unprotected sex. Now the key factor is when did you have this venture of unprotected sex! The egg is released (ovulation)14 days prior to the next expected menses. The egg has life of 24 hours while the sperms are active for 72 hours. Therefore a period of about one week around the day of ovulation is fertile period. If you had your sex during fertile period, the chance of pregnancy would be high. So do your calculation of the days to find out the risk of pregnancy. Now you have to wait expectantly for her menses to appear. One hitch in this also is that after Unwanted 72 pills, there is a possibility of delaying period by about a week or so. So the best option for you is if at all she misses her period, about 3 weeks after this incidence of sex, get her pregnancy test done on the overnight first morning urine sample; done earlier, these test may give false negative results. Alternatively, you may opt for Beta hCG test which gives reliable results even few days before missing a period. If she is pregnant, you have an option of Medical termination of pregnancy till 9 weeks of gestation. To avoid such stressful situations in future, please practise reliable contraceptive methods like birth control pills, condom or intrauterine device. I hope this helps you. Dr. Nishikant Shrotri