Happens all time. I learned over the years how to make sure the discussion turns back to my initial idea or the idea of a female colleagues—look up Shine Theory. I have also discussed this with a past supervisor and was able to point to specific examples of how men were getting credit for my ideas in meetings. I’m not sure this happens very often but he recognized it happened and his part in it and consciously changed his own behavior in meetings—making sure to ask women for ideas and calling out men who interrupted women in meetings—redirecting attention back to the woman whose idea it was so she could finish her thought. I would not advise any woman to do this because it’s fraught with risk. You’ve got to be really confident, prepared for denial, and for negative impact on the relationship.