If you give a mouse a menstrual cycle – Nature


Mice are a mainstay of biomedical research laboratories. But the rodents are poor models for studying women’s reproductive health, because they don’t menstruate. Now researchers at Monash University in Clayton, Australia, say that they have found a rodent that defies this conventional wisdom: the spiny mouse (Acomys cahirinus). If the finding holds up, the animal could one day be used to research women’s menstruation-related health conditions.