1 Frequently Asked Questions (FAQs) on the Poverty Guidelines and Poverty. 2  Further Resources on Poverty Measurement, Poverty Lines, and Their History.  The Census Bureau's Poverty Home Page â The Census Bureau prepares the statistics on the number of people in poverty in the United States.
Having brown period blood is COMPLETELY normal. It is called âold bloodâ and comes out either at the start or end of a womanâs period. In the middle of menstruation, this is heavier and takes a pink or red color. Blood becomes brown because of its iron content â iron turns brown when it is exposed to air.
Brown or Black period blood: Black or brown period blood colors are the oldest blood; most women notice these colors at the tail end of their period or during light spotting at the beginning. It usually isnât that heavy.eep in mind, that in most cases, changes in period blood colors or texture are entirely irrelevant and donât suggest any health problem. However, prolonged changes such as frequent heavy periods, odors, irregular periods, short periods, and/or severe pain during menstruation should be evaluated.