My boyfriend and I were intimate on 27th june, we had oral sex without the condom but we put the condom on after that just in case, he did not ejaculate on my body but we did not do any intercourse but he rubbed his penis near my vagina while wearing a condom, if by any chance a sperm goes inside my vagina, is pregnancy possible in considering the following factors? I had periods from 3rd june to 7th june. I also took postinor 2 (emergency contraception -levonorgestrel) correctly. The first missed period I had was on march, afterwards I had periods in april 1-6th, may 2-6th, june 3-7th. Before that I had periods from january 31-february 4th, december 31st 2019- january 3rd 2020. I am not taking regular birth control pills, this is my first time. I am 22 a detailed answer is highly appreciated sir. Thank you.