The dimensions and shape of human vagina are of great importance in medicine and surgery ; there appears to be no one way, however, to characterize the vagina 's size and shape. There are a number of studies that have been done into the dimensions of the human vagina, but it has not been as intensively researched as penis size. A study by Pendergrass et al. A second study by the same group showed significant variations in size and shape between the vaginas of women of different ethnic groups. Barnhart et al. They were also unable to characterize the vaginal shape as a "heart, slug, pumpkin seed or parallel sides" as suggested by the previous studies.

We all know that the vagina is a versatile thing; it gives birth to babies , bleeds every month and can give immense pleasure. And such a complex body part has plenty going on behind the scenes, too. Leading intimate health specialist Dr Shirin Lakhani shared the facts with Cosmopolitan UK - from how deep your vagina really is, to whether sex actually makes it stretch Some quick maths here tells us that that's only a few inches, and it's highly likely that anyone who's had sex with a penis, or used a dildo, has had something bigger than that inside her vagina. But, as it turns out, that's because it's basically a tube, which gets bigger when you're turned on - kind of like an inverse penis.

Just as women can have different sized breasts, hands, and feet, the size and depth of vaginas can also vary. According to one study, the average depth of a vagina is about 3. Other sources suggest that the average range of size may be about 3 to 7 inches approximately 7.

Welcome to Glamour UK. This site uses cookies to improve your experience and deliver personalised advertising. You can opt out at any time or find out more by reading our cookie policy. Vaginas , fannies, foofs — however you refer to them, they provide us with pleasure, cause us pain , and quite literally give us life.