Test if your JJ size is normal…
The scientific way to measure penis length should be from the pubic bone to the glans. Doctors commonly use two methods: First, measurement of the flaccid penis length: at room temperature, stand upright, lift the penis to a 90° angle with the body, and use a ruler to measure the length from the pubic symphysis above the penis to the tip of the glans.\Second, measurement of the erect penis length: stand upright, hold the glans with your hand and pull forward with force until it cannot be extended further, and use a ruler to measure the length from the pubic symphysis to the glans (the length after stretching is basically the same as the erect length).\The International Men's Health Organization (MTD), through nearly 30 years of research, has derived a formula to estimate whether penis size is normal (for Asia):\Normal penis length M = (height T - 105) * 0.618 / 3.14 (cm)\Normal penis diameter D = M / 3.14 (cm) (Europe and America = Asia / 1.414 / 0.618) cm.\The above formulas are calculated based on the majority of statistical numbers, but actual data shows that penis length has no relation to height. Penis size is more closely related to ethnicity and genetics.
