 To minimize the discomfort and the hazards of an IUD insertion, several measures have been proposed including NSAIDs, anxiolytics, and local anesthetics in the form of intracervical gel, cervical and para-cervical block, but there have not done enough studies about their effectiveness. According to the review published in the Cochrane, non-steroidal anti-inflammatory drugs and misoprostol are not effective on reducing an IUD insertion pain. Many trials have been done about effectiveness of lidocaine gel in reducing pain during IUD insertion and only one of those trials showed positive effect of 2 lidocaine gel, while others failed. 