Many types of medical problems can cause hormonal imbalance, including: 1  Polycystic ovary syndrome (PCOS). PCOS causes relatively high and sustained levels of hormones, rather than the fluctuating levels seen in the normal menstrual cycle. 2  Thyroid malfunction.
Definition. Creative nonfiction is a branch of writing that employs the literary techniques usually associated with fiction or poetry to report on actual persons, places, or events.
From Wikipedia, the free encyclopedia. The non-fiction novel is a literary genre which, broadly speaking, depicts real historical figures and actual events woven together with fictitious conversations and using the storytelling techniques of fiction. The non-fiction novel is an otherwise loosely defined and flexible genre.