History
A doctor from a Medical Research Council's Human Reproductive Sciences Unit in Edinburgh, Scotland, coined the term after studying the mating cycle of Soay sheep. In autumn, he found that the rams' testosterone levels soared and they mated. In the winter, testosterone levels fell and they lost interest in sex. He also found that as testosterone levels fell, rams became nervous and withdrawn, striking out irrationally. Dr. Lincoln has observed these same changes in behavior in red deer, reindeer, and Indian elephants.
Read more about this topic: Irritable Male Syndrome
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