At the heart of the information contained in a Business Information Report is the D&B Rating. This is a coded guide to the risk associated with doing business with a specific company. Example Part 1: D&B Rating 5A 4.
Anything that interferes with normal ovulation can cause your period to be late or to become irregular. Premature Menopause Every woman is born with around 1 to 3 million eggs. Every time she ovulates she releases one of these eggs. She also loses some of her eggs as she ages.
But, it is also common and very normal for your own menstruation to change from month to month. A normal range for menstruation is every 21 to 35 days. Depending on the month, your period may come a few days early/late or your menstrual flow may be heavy/light.