A stated main idea is clearly stated but an implied main idea is left for you to interpret.
The hypothalamus is very affected by stress.. So if youâre dealing with a big move, death in the family, huge breakup, or any other life event that's shaking you up, it could be the cause of your late period or missed period. A Thyroid Irregularity. The thyroid gland, located in your neck, regulates your metabolism.
Here are 11 of the most common reasons for a late period. Miscalculations. The typical menstrual cycle is 28 days long. If you have a regular cycle, your period may come every 28 days like clockwork. However, having a regular cycle is no guarantee that your period will always arrive when expected.