Gregory Goodwin Pincus.

Gregory Goodwin Pincus Gregory Goodwin Pincus, an endocrinologist, was born in Woodbine, New Jersey on April 9, 1903. He was educated at Cornell University, in England and at Harvard University, in Boston, Massach c every(prenominal)tts. He also studied in Germany. He was a move member at Harvard University, Clark University, Boston University, and Tufts Medical School, all in Massach enforcetts. Pincus was Research Director at the Worchester Foundation for Experimental biological science in Shrewsbury, Massachusetts. Pincus co- planted this foundation with Hudson Hoagland. It became a major warmness for the scan of steroid hormones and mammalian reproduction. Pincuss most important run for was in the reproductive part of physiology. He studied the human origin and ways to control it. Through his studies and the help of second Chueh Chang and illusion Rock, the oral examination contraceptive was developed. This oral contraceptive is establish on the use of synthe tic hormones that have an inner incumbrance on the distaff reproductive system. This prevents fertilization while, at the aforementioned(prenominal) time allowing versed freedom. Pincus discovered the steroid hormone progesterone. This hormone, which is found in great concentrations during pregnancy, is what the cause of prevention of ovulation in pregnancy. With the monetary help of Margaret Sanger and Katherine dextral McCormick, Pincus saw the possibility of using these types of synthetics as pills for wide use for females.

The first trials of these pills were done in 1954 and were proven to be precise successful. In 1963, Pincus became the firs! t chairman of the oral examination Advisory separate of the International Planned Parenthood Federation. In 1960, the Food and dose Administration (FDA) approved of the first oral contraceptive for distribution. Since then, this pill has been improved and is now used widely and very a great deal by females all around the world. Some of his books are The Eggs of Mammals (1936) and The... If you urgency to puddle a full essay, order it on our website: OrderCustomPaper.com

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