Insertion experience of women and health care professionals in the Kyleena Satisfaction Study.

The Kyleena Satisfaction Study (KYSS) is a prospective, observational study conducted to assess satisfaction with LNG-IUS 12 (Kyleena) in clinical practice and aims to provide adequate information for counselling women on what to expect regarding insertion and satisfaction. Women deciding to use LNG-IUS 12 during routine counselling were informed of the study and provided informed consent. A baseline analysis was conducted to evaluate demographics, ease of insertion assessed by investigators, pain at insertion rated by women, additional interventions for insertion, and adverse events.