Medically reviewed by Cynthia Cobb, DNP, APRN, WHNP-BC, FAANP — composed by Rachel Nall, MSN, CRNA top top January 12, 2020

A woman’s vagina is a sex organ also as component of the bear canal. Simply as women can have various sized breasts, hands, and feet, the size and depth of vaginas can additionally vary.

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According to one study, the average depth the a vagina is about 3.77 inches, i m sorry is 9.6 centimeters (cm). Various other sources suggest that the average variety of size may be around 3 to 7 customs (approximately 7.6–17.7 cm)

However, this variations in dimension are not normally apparent, also to a sex-related partner.


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A report in the BJOG: An international Journal the Obstetrics and Gynaecology said that the median depth of the vagina is around 3.77 inches (9.6 cm), yet that quality depth and also appearance deserve to vary widely.

In fact, the depth the the vagina (from the opened to the pointer of the cervix) deserve to measure almost everywhere up come 7 inches (17.7 cm).

The vagina is the canal come the cervix, i beg your pardon separates the uterus and the vagina.

Several types of tissue line the within of the vagina, including the mucosa. The mucosa is comprised of devoted cells the secrete a lubricating fluid, which helps the vaginal wall surfaces to stretch.

The exterior portion of the female genitals is the vulva. The vulva includes the labia minora and also majora — the lip-like components of the female genitals.

The figure of vulvas varies widely. The skin might be the same color or darker than the rest of the body. The labia majora, which are the exterior “lips,” have the right to vary from approximately 2.7 to 4.7 inches (7 to 12 cm) in length.

The clitoris varieties from around 0.1 come 1.3 customs (5 to 35 mm) in size but swells and enlarges if a mrs is aroused.


What affects vaginal size?

The vagina’s size and also depth changes in certain situations. It can stretch come accommodate the insertion the a tampon, a finger, or a penis.

During arousal, an ext blood flows to the vagina. This reasons the vagina to elongate and also the cervix, or reminder of the uterus, to lift increase slightly, allowing more of a penis, finger, or sex toy to fit in the vagina.

While a vagina expands during arousal, a big penis or sex toy can still reason discomfort when having actually sex.


The vagina will not change in appearance, as it is internal. In fact, research has uncovered no link in between the depth that a who vagina and also their age.

However, the labia may show up smaller over time. This is due to the fact that the quantity of estrogen in the human body decreases v age, which have the right to reduce fat and also collagen.

The vul may additionally appear to readjust color, ending up being lighter or darker with hormonal transforms over time.

Some ladies may uncover that your vagina feels various following childbirth. When the tissues in the vagina do stretch to accommodate a baby, this is no permanent.

Research has found no distinction in quality length in between women that had offered birth and also those who had actually not.

If a person thinks your vagina feels various after childbirth, a doctor may recommend Kegel exercises, i m sorry involve squeezing and also releasing the muscles offered to regulate urination to aid strengthen the pelvic floor.


The mean erect penis is about 33 percent longer than the typical vagina. If both penis and vagina sizes have the right to vary, this organs deserve to usually accommodate each other.

A 2015 study found the typical erect penis length to be just over 5 inch (13.12 cm). Part women may report discomfort if their sexual partner has a dick that is bigger than average.

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It may be ache or uncomfortable if things such together a dick or sex toy access time the cervix. Having adequate lubrication and also communicating any discomfort come a partner can aid keep sexual activity pleasurable.