Period Pain /robinson-research-institute/ en From sharp butt pains to period poos: 5 lesser-known menstrual cycle symptoms /robinson-research-institute/news/list/2022/11/25/from-sharp-butt-pains-to-period-poos-5-lesser-known-menstrual-cycle-symptoms Period pain is a common symptom of the menstrual cycle, affecting about 70% of young women – but it’s far from the only symptom. November 25 2022 Sarah Eley /robinson-research-institute/news/list/2022/11/25/from-sharp-butt-pains-to-period-poos-5-lesser-known-menstrual-cycle-symptoms