正常男生的下面有多大,18岁了多大,还能长吗 JJ的指标正常吗?18岁了还能长到多大?
\u6b63\u5e38\u7537\u751f\u7684\u4e0b\u9762\u6709\u591a\u5927\uff0c18\u5c81\u4e86\u591a\u5927\uff0c\u8fd8\u80fd\u957f\u541717~18\u5c81\u65f6\uff0c\u9634\u830e\u52c3\u8d77\u65f6\u4e00\u822c\u591a\u957f\uff1f\u7537\u6027\u7684\u9634\u830e\u5206\u4f53\u5916\u548c\u4f53\u5185\u4e24\u90e8\u5206\uff01\u6240\u4ee5\uff0c\u9634\u830e\u7684\u957f\u77ed\u8981\u770b\u52c3\u8d77\u540e\uff01\u4f53\u5f62\u8f83\u80d6\u7684\u60a3\u8005\u7531\u4e8e\u76ae\u4e0b\u8102\u80aa\u8f83\u591a,\u6240\u4ee5\u4f1a\u663e\u5f97\u9634\u830e\u77ed\u5c0f\uff01\u800c\u4e14\uff0c\u5ea7\u4f4d\u6d4b\u91cf\u7684\u957f\u5ea6\u548c\u7ad9\u7acb\u65f6\u7684\u957f\u5ea6\u4f1a\u6709\u4e00\u5b9a\u7684\u504f\u5dee\uff0c\u8fd9\u4e2a\u4e5f\u53d6\u51b3\u4e8e\u8179\u90e8\u7684\u76ae\u4e0b\u8102\u80aa\uff01\u5efa\u8bae\u53d6\u7ad9\u7acb\u4f4d\u7684\u957f\u5ea6\uff01\u9634\u830e\u957f\u77ed\u6b63\u5e38\u8303\u56f4\u662f12-15cm\uff0c\u6700\u77ed\u662f10cm\u7537\u751f\uff0c\u572820\u5c81\u65f6\u9634\u830e\u751f\u957f\u7684\u7684\u901f\u5ea6\u5f00\u59cb\u7f13\u6162\uff0c25\u5c81\u65f6\u57fa\u672c\u505c\u6b62\u751f\u957f\uff0c20-25\u5c81\u4e4b\u95f4\u9634\u830e\u751f\u957f\u4e0d\u4f1a\u8d85\u8fc71cm\u3002~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\u4ece\u5a74\u513f\u5230\u6210\u4eba\u9634\u830e\u7684\u957f\u5ea6\u53ca\u777e\u4e38\u5927\u5c0f\u5e74\u9f84\uff08\u5c81\uff09
\u9634\u830e\u957f\u5ea6\uff08cm\u00b1SD\uff09
\u777e\u4e38\u76f4\u5f84\uff08cm\u00b1SD\uff09
0.2\uff5e2
2.7\u00b10.5
1.4\u00b10.4
2.1\uff5e4
3.3\u00b10.4
1.2\u00b10.4
4.1\uff5e6
3.9\u00b10.9
1.5\u00b10.6
6.1\uff5e8
4.2\u00b10.8
1.8\u00b10.3
8.1\uff5e10
4.9\u00b11
2\u00b10.5
10.1\uff5e12
5.2\u00b11.3
2.7\u00b10.7
12.1\uff5e14
6.2\u00b12
3.4\u00b10.8
14.1\uff5e16
8.6\u00b12.4
4.1\u00b11
16.1\uff5e18
9.9\u00b11.7
5\u00b10.5
18.1\uff5e20
11\u00b11.1
5\u00b10.3
20.1\uff5e25
12.4\u00b11.6
5.2\u00b10.6
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阴茎长度(cm±SD)
睾丸直径(cm±SD)
0.2~2
2.7±0.5
1.4±0.4
2.1~4
3.3±0.4
1.2±0.4
4.1~6
3.9±0.9
1.5±0.6
6.1~8
4.2±0.8
1.8±0.3
8.1~10
4.9±1
2±0.5
10.1~12
5.2±1.3
2.7±0.7
12.1~14
6.2±2
3.4±0.8
14.1~16
8.6±2.4
4.1±1
16.1~18
9.9±1.7
5±0.5
18.1~20
11±1.1
5±0.3
20.1~25
12.4±1.6
5.2±0.6
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