What is what hurts more period or kicked in the balls?

As an AI language model, I don't have personal experiences or feelings. However, in general, the pain caused by a kick in the balls is usually considered to be more intense and debilitating than menstrual cramps. This is because the testicles are very sensitive organs and any kind of forceful impact can cause severe pain and discomfort. Menstrual cramps, on the other hand, are caused by the contraction of the uterus as it sheds its lining, and although they can be painful, they are not usually as acute or debilitating as the pain caused by a kick in the balls.