The i-pill 72 (which contains levonorgestrel) works primarily by delaying ovulation. If you have already ovulated, this medication is much less effective, as it does not reliably prevent fertilization once the egg is released. However, pinpointing exact ovulation is very difficult, so it is often still taken within the 72-hour window. Please try not to worry. I recommend speaking with a healthcare professional or gynecologist soon to discuss your timeline, explore alternative options.

Since you used condoms for subsequent sex, your risk of pregnancy is extremely low. However, for your peace of mind, taking a home pregnancy test is a simple and reliable next step. If your period is delayed by more than a week, please consult a healthcare professional for further guidance.

Taking the emergency contraceptive pill (i-pill, which contains levonorgestrel) commonly causes temporary hormonal changes, which can delay your period by a few days to a week. There is no safe way to force your period to start; your body just needs time to adjust. To know for sure if the pill worked, the best time to take a home pregnancy test is 14 to 21 days after the condom broke. If your period is delayed by more than a week beyond its expected date, taking a test will give you peace of mind.

Please rest assured that emergency contraception, like the i-pill (levonorgestrel), does not cause long-term menstrual irregularities. While it commonly disrupts your very next cycle?causing temporary delays or changes in flow?its effects wear off quickly. A missed period or persistent irregularities several months after taking it are highly unlikely to be related to the pill. Other factors, such as stress, weight changes, hormonal fluctuations, or a new pregnancy, are more likely causes. I gently encourage you to consult a healthcare provider or gynecologist for a simple evaluation to help bring you peace of mind.

Experiencing irregular bleeding or spotting is a very common side effect after taking emergency contraception like the i-pill (levonorgestrel). Because these pills contain a high dose of hormones, they temporarily disrupt your natural menstrual cycle. This disruption can cause unexpected bleeding, even shortly after a previous bleed. Your body is simply adjusting to the hormonal shift, and your cycle should return to normal soon. If the bleeding becomes unusually heavy, lasts more than a few days, or is accompanied by severe pelvic pain, it is a good idea to consult a doctor for a quick evaluation.

While emergency contraception and alcohol can cause nausea or stomach upset, having a fever and over 40 episodes of diarrhea strongly points toward infectious food poisoning (gastroenteritis) rather than a medication reaction or gastritis alone. Because you are losing so much fluid, there is a high risk of dehydration. Please seek immediate medical care or visit an urgent care center so doctors can help rehydrate you and check for infections.