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.
1 You may be pregnant. 2  Take a home pregnancy test or see your gynaecologist for a thorough examination. 3  If the result is negative, then you and your doctor will have to further investigate what the cause for your late periods might be.4  Young girls in their teens usually have late periods.ortunately, being pregnant is only one of hundreds of reasons that you may have late periods. All women have late periods at some point. It is not a cause for undue concern and generally the problem will just resolve itself. You may be a day or two late, a week late, or you may miss a period altogether.