What happends if you hump a bear befour your frist period?

Humping a bear, or engaging in any form of inappropriate behavior with a wild animal, is extremely dangerous and could lead to serious injury or death. Bears are powerful and unpredictable creatures, and such actions could provoke an aggressive response. Additionally, this behavior is not related to the onset of menstruation and does not have any physiological implications regarding a person's menstrual cycle. It's important to respect wildlife and maintain a safe distance.