Yes , it is ones pesonality traits.
Some of the reasons can be:
If you're a pre-teen or a teenager who has only started menstruating, you may find that it takes a while for your period to settle in and become regular.
I couldn't think of anything else, but hope this helped enough!
To find the best answer, ask your mom!
~Aurora
Answer:
A family preservation service is when a child is maintained at home to avoid foster care or adoption and prevention of separation between parents.
Answer:
a. Layering of bamboo strips
Explanation: