<s>[INST] i had sex with my girl 7 days back and i didnt ejaculate in her....but not sure about the prejaculate...... it was 2 days before her regular periods...i gave her i pill 36 hrs later .....its been 5 days past her normal periods...we are really worried and not plannin for a baby now..pleas help [/INST] Welcome to Chat Doctor. I am Chat Doctor. I appreciate your concerns. Preejaculate does contain few sperms and so it can cause pregnancy. But in your case you have had sex in the safe period. A week before the expected period is safe. Having sex during that period does not result in pregnancy. In addition, she has used pill. So there is no question of pregnancy. Relax The delay in her period is because of the pill. In all probability she will start her periods within 10 days. So do not worry. I hope this is helpful. Best wishes, Chat Doctor.  </s>