Data analysis:
For purpose of demonstrative analysis, a “MOGGE” systematic review chart was designed to summarize characteristics and results of included studies in comparison to other uterus-conserving interventions. Studies are plotted based on their country of origin. The color, shape and size of the plot reflect objective, design, and sample size of the corresponding study. A pie chart indicative of total success rate of each treatment modality is provided per country of origin. Empty pie charts indicate a total cohort less than 50 for a treatment modality while a thick black-bordered pie charts indicate a cohort greater than 100 patients.