Hi there,
Emergency contraception is almost 80-85% effective if taken between 24-48 hours and 50-55% effective if taken between 48-72 hours.Headache, dizziness, breast tenderness and vaginal bleeding are the common side effects of taking emergency contraceptive pills. A few women may experience light bleeding in the days after taking Postinor-2. This is not a normal period and is nothing to worry about. If the bleeding is persistent or severe consult a gynecologist. Hope it helps.
Best of luck and kind regards!
Im bleeding again less than 4 days after taking the EC. Does this mean it worked? And does bleeding means pregnancy did not occur? Just afraid of pre ejaculate on condom tip