Hormonal changes as a cause for period blood clots. The menstruation cycle can be affected by fluctuations of the hormones progesterone and estrogen. These hormones control how the body sheds the lining of the uterus. When these hormones get out of balance, the wall of the uterus can become very thick.
ISO 9001 is the title of a document (Standard) that outlines the requirements an organization must maintain in their quality system for ISO 9001 certification. There are several different documents in the ISO 9000 family of standards, but ISO 9001-2008 is the only ISO standard that requires certification..
The ISO classification system starts with a 5-digit code that describes the industry of the insuredâManufacturing or Processing (Codes 50000 to 59999), Contracting or Servicing (90000 to 99999), Mercantile (10000 to 19999), Building or Premisesâoffice or space leased to others (60000 to 69999), and Miscellaneous (40000 to 49999).