<img alt="" height="4291" width="1000" src="https://imagepphcloud.thepaper.cn/pph/image/117/960/817.jpg"><img alt="" height="2692" width="1000" src="https://imagepphcloud.thepaper.cn/pph/image/117/960/818.jpg"><img alt="" height="2692" width="1000" src="https://imagepphcloud.thepaper.cn/pph/image/117/960/819.jpg"><img alt="" height="2692" width="1000" src="https://imagepphcloud.thepaper.cn/pph/image/117/960/821.jpg"><img alt="" height="2692" width="1000" src="https://imagepphcloud.thepaper.cn/pph/image/117/960/823.jpg"><img alt="" height="2692" width="1000" src="https://imagepphcloud.thepaper.cn/pph/image/117/960/826.jpg"><img alt="" height="2692" width="1000" src="https://imagepphcloud.thepaper.cn/pph/image/117/960/827.jpg"><img alt="" height="2692" width="1000" src="https://imagepphcloud.thepaper.cn/pph/image/117/960/828.jpg"><img alt="" height="2692" width="1000" src="https://imagepphcloud.thepaper.cn/pph/image/117/960/832.jpg"><img alt="" height="2692" width="1000" src="https://imagepphcloud.thepaper.cn/pph/image/117/960/837.jpg"><img alt="" height="2368" width="1000" src="https://imagepphcloud.thepaper.cn/pph/image/117/960/843.jpg"><img alt="" height="2336" width="578" src="https://imagepphcloud.thepaper.cn/pph/image/117/960/849.jpg">参考文献[1]陈飞宇,曾颖媛.男性也怕大胸——什么是男性乳腺发育[J].中国生殖健康,2018(08):17.[2]印洪林,周晓军,黄宇烽,孙桂勤.人类精子超微结构形态特征研究[J].中华男科学,2000(02):92-97.[3]王昕. 脸皮还是厚一点好. 农业知识（百姓新生活）. 2018, (004)：40-40[4]韦思思.男人也有生理期[J].人生与伴侣(上半月版),2016(03):53.• End •原标题：《男人的胸到底有什么用？（90%女人答错了）》<a target="_blank" href="http://mp.weixin.qq.com/s/XmdqcC7En1IPZv2TSaE0aA">阅读原文</a>

男人的胸到底有什么用？

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参考文献 [1]陈飞宇,曾颖媛.男性也怕大胸——什么是男性乳腺发育[J].中国生殖健康,2018(08):17. [2]印洪林,周晓军,黄宇烽,孙桂勤.人类精子

男人的胸到底有什么用？

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