Nova (stylized NOVÎ») is an American popular science television series produced by WGBH Boston. It is broadcast on Public Broadcasting Service (PBS) in the U.S., and in more than 100 other countries. The series has won many major television awards.Nova often includes interviews with scientists doing research in the subject areas covered and occasionally includes footage of a particular discovery.t is broadcast on Public Broadcasting Service (PBS) in the U.S., and in more than 100 other countries. The series has won many major television awards. Nova often includes interviews with scientists doing research in the subject areas covered and occasionally includes footage of a particular discovery.
So deflation exerts a depressing effect on spending by raising debt burdens â which, as Fisher also points out, can lead to another kind of vicious circle, in which depressed spending because of rising real debt leads to further deflation.
Ovulation problems caused by hyperprolactinemia is an uncommon cause of ovulation problems. High prolactin can cause reduced FSH levels which then results in ovulation problems. The ovulation and fertility problems are treated with drugs to reduce prolactin levels back to normal so that regular ovulation will resume. High prolactin will decrease FSH (follicle stimulating hormone) levels. 2  This leads to irregular ovulation and irregular menstrual periods, or no periods at all-amenorrhea. 3  Galactorrhea-spontaneous milky nipple discharge (outside of nursing). 4  Fertility problems.