Likelihood of pregnancy

Patient: Hello I had unprotected sex but the guy used the pull out method and I took a plan b pill the next day I’m not having any symptoms what’s the likelihood of me being pregnant.

Symptoms: No symptoms

Doctor: Hello,Thanks for the question.If after having unprotected sex you have taken an emergency contraceptive pill , an d you have had your menses in next 5-7 days , then you are safe and there are no chances of pregnancy as the endometrium is shed in the withdrawal bleed caused by the pill.I hope i have answered your query.regards