Menstruation

Real World Example

Imagine cleaning out your refrigerator and finding old leftovers that need to be thrown away to make room for fresh groceries. This process is similar to how the body clears out the uterus lining, unfertilized egg, and blood during menstruation to prepare for a new cycle. Just like tossing out expired food creates space for new items, menstruation removes the previous cycle's materials, making way for a potential new pregnancy.