Trees Provide Habitat for Wildlife. It is only natural that wherever trees are planted, wildlife and other plants are sure to follow. Trees provide shelter and food for a variety of birds and small animals, such as squirrels and beavers.
The only real medical reason you could be unusually tired during your period is if you have anemia, which is an iron deficiency. For some women who are anemic and have a very heavy period, the first day can be a doozy. However, this group is in the minority.
Illness Like stress, illness can also make your period late. If you are ill around the time you would have ovulated, this may keep you from ovulating or temporarily delay ovulation. If ovulation is late, your period will be late as well. If your period is late, think back to how you were feeling a couple weeks earlier. If you were sick, this could very well explain why your period hasnât showed up. Eating Disorders Having an eating disorder or being underweight can disrupt your menstrual cycles or cause them to stop all together.