A tool designed to help individuals determine the potential efficacy of emergency contraception based on the time elapsed since unprotected intercourse. This type of tool typically requires inputting the date and time of the intercourse and the date and time the emergency contraceptive is taken. It then provides an estimate of the effectiveness of the medication. For example, such a tool might indicate a higher likelihood of preventing pregnancy if emergency contraception is taken within 24 hours compared to 72 hours.
Access to this type of resource can empower individuals to make informed decisions about their reproductive health. By providing a clear timeframe for effective use, these tools can reduce anxiety and uncertainty following unprotected intercourse. Historically, access to accurate information regarding emergency contraception has been limited. These digital tools represent a significant advancement in providing easily accessible and timely guidance.