check on little Darryl of coarse
This Japanese technique is called shiatsu
hope I helped !
The two upper parts of the heart are the atriums and the bottom are the ventricles.
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