Vagina structure: The vagina is a

The vagina is a female sex organ involved in reproduction, childbirth and menstruation. Learn about the anatomy, parts and function of the vagina at Kenhub! The vagina is a muscular and elastic tube that connects the external genitalia to the uterus in females. It plays several important roles in the reproductive and sexual systems. Here’s a detailed overview of its anatomy : Structure 1. Length and Shape: The vagina is typically about 3 to 4 inches ( 7.5 to 10 cm) long, but it can expand in both length and width during sexual arousal and childbirth. It has a canallike shape that extends from the vulva to the cervix. 2. Walls: The walls of the ... The vagina is closely related to other structures in the female reproductive system, including the vulva, uterus, and cervix. The vulva is the external genitalia, consisting of the labia, clitoris, and vaginal opening. Explore the anatomy , function, and clinical relevance of the vagina , a key female reproductive organ.