True or False: Females have a longer Anogenital distance than males.

True or False: Females have a longer Anogenital distance than males.

• A. True
• B. False
• C. Not determinable
• D. Both equally long

Answer: (B)

Anogenital distance is longer in males because fetal exposure to androgens, especially testosterone, drives male-typical development of external genitalia. This creates a sexually dimorphic pattern where the distance from the anus to the genitalia is greater in males than in females. Therefore, the statement that females have a longer AGD is not correct; the opposite is true. AGD is sometimes used as a biomarker of prenatal androgen exposure, reflecting this fundamental difference in development.

Anogenital distance is longer in males because fetal exposure to androgens, especially testosterone, drives male-typical development of external genitalia. This creates a sexually dimorphic pattern where the distance from the anus to the genitalia is greater in males than in females. Therefore, the statement that females have a longer AGD is not correct; the opposite is true. AGD is sometimes used as a biomarker of prenatal androgen exposure, reflecting this fundamental difference in development.