Verkauf B S, Von Thron J, O'Brien W F
Department of Obstetrics and Gynecology, University of South Florida, College of Medicine, Tampa.
Obstet Gynecol. 1992 Jul;80(1):41-4.
We sought to determine clitoral size in normal women and the possible effect of age, height, weight, parity, and oral contraceptive (OC) use.
Prospective measurement was made of clitoral dimensions in 200 consecutive normal women at routine gynecologic examination in an office setting.
The mean (+/- standard deviation) transverse diameter of the glans clitoris was 3.4 +/- 1.0 mm. The longitudinal diameter of the glans was 5.1 +/- 1.4 mm. Total clitoral length including glans and body was 16.0 +/- 4.3 mm. The mean clitoral index was 18.5 mm2. Measurements of all diameters were normally distributed. Age, height, weight, or current use of OCs did not influence clitoral size, but parous women had significantly larger measurements.
It is possible to obtain useful clitoral measurements in the office setting. Parity influences clitoral size, but age, height, weight, and OC use do not.
我们试图确定正常女性的阴蒂大小以及年龄、身高、体重、产次和口服避孕药（OC）使用情况可能产生的影响。
在办公室环境中，对200名连续接受常规妇科检查的正常女性进行阴蒂尺寸的前瞻性测量。
阴蒂头的平均（±标准差）横径为3.4±1.0毫米。阴蒂头的纵径为5.1±1.4毫米。包括阴蒂头和阴蒂体在内的阴蒂总长度为16.0±4.3毫米。平均阴蒂指数为18.5平方毫米。所有直径的测量结果呈正态分布。年龄、身高、体重或当前使用OC均不影响阴蒂大小，但经产妇的测量值明显更大。
在办公室环境中有可能获得有用的阴蒂测量数据。产次会影响阴蒂大小，但年龄、身高、体重和OC使用情况则不会。
