Szakértőnk válasza a Dear Doctor kérdésre
You should consult a gynecologist or GP immediately for emergency contraception. Withdrawal method is not safe at all. The failure rate of withdrawal method is high. The pregnancy rate is low but it is not zero, so you should take a pregnancy test if your period is late. Or you can buy early pregnancy test which is very sensitive, and detects the pregnancy hormone, hCG, 6 days before your missed period.
I think you do not have plan for pregnancy, so I recommend you to have a safe birth control method, for example condom, contraceptive pill.
Dr. Ágnes Csuth