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人上了年纪以后,身体各组织器官自然出现老化现象。男性的生殖器官也不例外,维持性功能的主要物质睾丸酮的分泌,会随年龄的增长而逐渐下降;老年人的性反应“不应期”延长,即射精后的第二次性交,可能需要比年轻人多出好几倍的“休息”时间。这些都不能说明人老了就没有性欲和性功
When people are old, the organs and tissues of the body naturally show signs of aging. Male genital organs are no exception, the main material to maintain sexual function testosterone secretion, will gradually decline with age; the elderly’s sexual response “refractory period ” to extend, that is, the second sexual intercourse after ejaculation, It may take several times more “rest” time than younger people. None of these can explain the lack of sexual desire and sexuality when people are old