Mix yogurt and 1/4 cup sugar in blender until smooth. You may want to add more sugar depending on preference. Set aside.
In a small saucepan over low heat, put in blueberries and sprinkle 2 tbsp sugar on top. Blueberries will begin to bubble and some will burst. Cook until sugar is melted and the majority of berries have burst, stirring constantly.
Add in some yogurt to the bottom of the ice pop molds. Add in a layer of cooked blueberries with the blueberry syrup that has developed from the berry juice. Repeat with yogurt and then again with blueberries until you reach the top of the molds. Freeze for several hours or overnight. Remove ice pops according to manufacture instructions.
The nutrition information provided are only estimates based on an online nutritional calculator. This is not a comprehensive list of all the nutrients in the recipe (i.e., does not include vitamins, cholesterol, etc). I am not a certified nutritionist. Please consult a nutritionist or doctor for accurate information and any dietary restrictions and concerns you may have.