Amphetamin and menstruation

The retrieved clips did not address the topic of amphetamine use in relation to the menstrual cycle directly. In the search results, there were discussions of caffeine and its effects on performance throughout the menstrual cycle, as well as broader topics about hormone levels in relationships and supplements for focus. Thus, it appears that the Huberman Lab does not contain specific information on amphetamines and their effects on the menstrual cycle based on the available data. If you're interested in this topic for health or medical reasons, I would advise consulting with a healthcare professional.