iPill Effectiveness After Unprotected Sex

Taking an iPill (emergency contraceptive) within 48 hours after unprotected sex significantly reduces the chances of pregnancy. According to research, when taken within 24 hours, the iPill can be up to 95% effective, and even within 48 hours, it still offers around 85% effectiveness. This means that while there is still a small chance of pregnancy, it is very low.

The spotting you experienced a few days after taking the iPill is a common side effect and usually occurs due to the sudden hormonal changes caused by the pill. This spotting is not the same as a regular period and can sometimes delay your next menstrual cycle. The fact that your pregnancy tests on August 16th and 21st were negative is also reassuring, as these tests are generally accurate when taken a few weeks after unprotected sex.

The light bleeding you’re experiencing now, starting from September 8th, could be your delayed period finally beginning. Emergency contraceptives like the iPill can sometimes cause your period to be lighter or arrive later than usual. However, if the bleeding is unusually light or continues to be irregular, it’s advisable to consult a healthcare provider for further evaluation.

In summary, the chances of pregnancy in your case are very low, especially with negative pregnancy tests and the use of the iPill within the recommended time frame. However, if you’re still concerned, or if your period remains irregular, consulting a doctor would provide peace of mind.