Labia majora

Definition

The labia majora are the outer folds of skin that surround and protect the female external genitalia. They extend from the mons pubis to the perineum.

5 Must Know Facts For Your Next Test

1. The labia majora contain sebaceous (oil) and sweat glands which help in lubrication and protection.
2. During puberty, the labia majora become more prominent due to hormonal changes.
3. They play a role in protecting internal genital structures from pathogens and physical damage.
4. The labia majora are homologous to the male scrotum in terms of embryonic development.
5. They can vary widely in size, shape, and color among individuals, which is normal.

Review Questions

Related terms

Labia minora: Inner folds of skin located within the labia majora that protect the vaginal and urethral openings

Mons pubis: A fatty area overlying the pubic bone that becomes covered with hair during puberty

Perineum: The region between the vaginal opening and anus in females