<s>[INST] good morning had unprotected sex, and my boyfriend injaculated inside me. we had sex about 8pm sunday night and i took the first dose at 12:27 pm wednesday. i fell asleep and forgot to take the second dose.  when i woke up it was 3:43 am on thursday morning when i took the second. i want to know if i will still become pregnant [/INST] Hello, Since you have missed the 72-hour protective window, you may not be protected by the pills. If you happen to be during your fertile period when the intercourse happened, you have very good chance of conception. You may have some amount of with Chat Doctor.  Please wait for your next natural period and get expert help in person if you do not see it even after ten days after it is due. Hope you find this information useful. Wish you good health. </s>