What does womens breast look like
Breasts come in a wide range of shapes and sizes. No two people have breasts that look exactly the same. If you need more convincing, read on to learn about the many variations of breast shapes and how to identify yours among them. Want to get a closer look? Slip into something comfortable and go somewhere private, preferably with a mirror.SEE VIDEO BY TOPIC: Breast Self Examination
SEE VIDEO BY TOPIC: Early Breast Cancer Detection is KeyContent:
- What to know about breast shapes
- Normal changes in your breasts
- Breasts: inside women’s breasts
- 7 Signs of Healthy Breasts
- What are the signs of breast cancer?
- The 9 Different Types of Boobs in the World
- 25 Women Show Us Their Breasts (NSFW)
- What Are the Most Common Breast Shapes?
- Breast Changes Before and After Pregnancy
What to know about breast shapes
The breast is one of two prominences located on the upper ventral region of the torso of primates. In females, it serves as the mammary gland , which produces and secretes milk to feed infants.
At puberty , estrogens , in conjunction with growth hormone , cause breast development in female humans and to a much lesser extent in other primates. Breast development in other primate females generally only occurs with pregnancy.
Subcutaneous fat covers and envelops a network of ducts that converge on the nipple , and these tissues give the breast its size and shape. At the ends of the ducts are lobules , or clusters of alveoli , where milk is produced and stored in response to hormonal signals. Along with their major function in providing nutrition for infants, female breasts have social and sexual characteristics.
Breasts have been featured in notable ancient and modern sculpture, art, and photography. They can figure prominently in the perception of a woman's body and sexual attractiveness. A number of cultures associate breasts with sexuality and tend to regard bare breasts in public as immodest or indecent. Breasts, especially the nipples, are an erogenous zone. A large number of colloquial terms for breasts are used in English, ranging from fairly polite terms to vulgar or slang.
Some vulgar slang expressions may be considered to be derogatory or sexist to women. In women, the breasts overlie the pectoralis major muscles and usually extend from the level of the second rib to the level of the sixth rib in the front of the human rib cage ; thus, the breasts cover much of the chest area and the chest walls. At the front of the chest, the breast tissue can extend from the clavicle collarbone to the middle of the sternum breastbone. At the sides of the chest, the breast tissue can extend into the axilla armpit , and can reach as far to the back as the latissimus dorsi muscle , extending from the lower back to the humerus bone the bone of the upper arm.
As a mammary gland , the breast is composed of differing layers of tissue , predominantly two types: adipose tissue ; and glandular tissue , which affects the lactation functions of the breasts. Morphologically the breast is tear-shaped.
The suspensory Cooper's ligaments are fibrous-tissue prolongations that radiate from the superficial fascia to the skin envelope. The female adult breast contains 14—18 irregular lactiferous lobes that converge at the nipple. The 2. Milk exits the breast through the nipple, which is surrounded by a pigmented area of skin called the areola. The size of the areola can vary widely among women. The areola contains modified sweat glands known as Montgomery's glands. These glands secrete oily fluid that lubricate and protect the nipple during breastfeeding.
The dimensions and weight of the breast vary widely among women. The tissue composition ratios of the breast also vary among women. Some women's breasts have varying proportions of glandular tissue than of adipose or connective tissues. The fat-to-connective-tissue ratio determines the density or firmness of the breast. During a woman's life, her breasts change size, shape, and weight due to hormonal changes during puberty , the menstrual cycle , pregnancy, breastfeeding, and menopause.
The breast is an apocrine gland that produces the milk used to feed an infant. The nipple of the breast is surrounded by the areola nipple-areola complex. The areola has many sebaceous glands, and the skin color varies from pink to dark brown. The basic units of the breast are the terminal duct lobular units TDLUs , which produce the fatty breast milk. They give the breast its offspring-feeding functions as a mammary gland.
They are distributed throughout the body of the breast. The terminal lactiferous ducts drain the milk from TDLUs into 4—18 lactiferous ducts, which drain to the nipple. The milk-glands-to-fat ratio is in a lactating woman, and in a non-lactating woman.
In addition to the milk glands, the breast is also composed of connective tissues collagen , elastin , white fat, and the suspensory Cooper's ligaments.
Sensation in the breast is provided by the peripheral nervous system innervation by means of the front anterior and side lateral cutaneous branches of the fourth-, fifth-, and sixth intercostal nerves.
The T-4 nerve Thoracic spinal nerve 4 , which innervates the dermatomic area , supplies sensation to the nipple-areola complex. The axillary lymph nodes include the pectoral chest , subscapular under the scapula , and humeral humerus-bone area lymph-node groups, which drain to the central axillary lymph nodes and to the apical axillary lymph nodes.
The lymphatic drainage of the breasts is especially relevant to oncology because breast cancer is common to the mammary gland, and cancer cells can metastasize break away from a tumour and be dispersed to other parts of the body by means of the lymphatic system.
The morphologic variations in the size, shape, volume, tissue density, pectoral locale, and spacing of the breasts determine their natural shape, appearance, and position on a woman's chest. Breast size and other characteristics do not predict the fat-to-milk-gland ratio or the potential for the woman to nurse an infant. The size and the shape of the breasts are influenced by normal-life hormonal changes thelarche, menstruation, pregnancy, menopause and medical conditions e.
The suspensory ligaments sustain the breast from the clavicle collarbone and the clavico-pectoral fascia collarbone and chest by traversing and encompassing the fat and milk-gland tissues. The breast is positioned, affixed to, and supported upon the chest wall, while its shape is established and maintained by the skin envelope. While it has been a common belief that breastfeeding causes breasts to sag,  researchers have found that a woman's breasts sag due to four key factors: cigarette smoking, number of pregnancies , gravity , and weight loss or gain.
The base of each breast is attached to the chest by the deep fascia over the pectoralis major muscles. The space between the breast and the pectoralis major muscle, called retromammary space , gives mobility to the breast.
The chest thoracic cavity progressively slopes outwards from the thoracic inlet atop the breastbone and above to the lowest ribs that support the breasts. The inframammary fold, where the lower portion of the breast meets the chest, is an anatomic feature created by the adherence of the breast skin and the underlying connective tissues of the chest; the IMF is the lower-most extent of the anatomic breast.
Normal breast tissue typically has a texture that feels nodular or granular, to an extent that varies considerably from woman to woman. The study The Evolution of the Human Breast proposed that the rounded shape of a woman's breast evolved to prevent the sucking infant offspring from suffocating while feeding at the teat; that is, because of the human infant's small jaw, which did not project from the face to reach the nipple, he or she might block the nostrils against the mother's breast if it were of a flatter form cf.
Theoretically, as the human jaw receded into the face, the woman's body compensated with round breasts. The breasts are principally composed of adipose, glandular , and connective tissues. The morphological structure of the human breast is identical in males and females until puberty. For pubescent girls in thelarche the breast-development stage , the female sex hormones principally estrogens in conjunction with growth hormone promote the sprouting, growth, and development of the breasts.
During this time, the mammary glands grow in size and volume and begin resting on the chest. These development stages of secondary sex characteristics breasts, pubic hair, etc. During thelarche the developing breasts are sometimes of unequal size, and usually the left breast is slightly larger.
This condition of asymmetry is transitory and statistically normal in female physical and sexual development. Approximately two years after the onset of puberty a girl's first menstrual cycle , estrogen and growth hormone stimulate the development and growth of the glandular fat and suspensory tissues that compose the breast. This continues for approximately four years until the final shape of the breast size, volume, density is established at about the age of Mammoplasia breast enlargement in girls begins at puberty, unlike all other primates in which breasts enlarge only during lactation.
During the menstrual cycle, the breasts are enlarged by premenstrual water retention and temporary growth. The breasts reach full maturity only when a woman's first pregnancy occurs. The breasts become larger, the nipple-areola complex becomes larger and darker, the Montgomery's glands enlarge, and veins sometimes become more visible. Breast tenderness during pregnancy is common, especially during the first trimester.
By mid-pregnancy, the breast is physiologically capable of lactation and some women can express colostrum , a form of breast milk. Pregnancy causes elevated levels of the hormone prolactin , which has a key role in the production of milk. However, milk production is blocked by the hormones progesterone and estrogen until after delivery, when progesterone and estrogen levels plummet.
At menopause, breast atrophy occurs. The breasts can decrease in size when the levels of circulating estrogen decline. The adipose tissue and milk glands also begin to wither. The breasts can also become enlarged from adverse side effect s of combined oral contraceptive pills. The size of the breasts can also increase and decrease in response to weight fluctuations.
Physical changes to the breasts are often recorded in the stretch marks of the skin envelope; they can serve as historical indicators of the increments and the decrements of the size and volume of a woman's breasts throughout the course of her life. The primary function of the breasts, as mammary glands, is the nourishing of an infant with breast milk. Milk is produced in milk-secreting cells in the alveoli. When the breasts are stimulated by the suckling of her baby, the mother's brain secretes oxytocin.
High levels of oxytocin trigger the contraction of muscle cells surrounding the alveoli, causing milk to flow along the ducts that connect the alveoli to the nipple. Full-term newborns have an instinct and a need to suck on a nipple, and breastfed babies nurse for both nutrition and for comfort. The breast is susceptible to numerous benign and malignant conditions.
The most frequent benign conditions are puerperal mastitis , fibrocystic breast changes and mastalgia. Lactation unrelated to pregnancy is known as galactorrhea. It can be caused by certain drugs such as antipsychotic medications , extreme physical stress, or endocrine disorders. Lactation in newborns is caused by hormones from the mother that crossed into the baby's bloodstream during pregnancy.
Breast cancer is the most common cause of cancer death among women  and it is one of the leading causes of death among women. Factors that appear to be implicated in decreasing the risk of breast cancer are regular breast examinations by health care professionals, regular mammograms , self-examination of breasts , healthy diet, and exercise to decrease excess body fat,  and breastfeeding. Both females and males develop breasts from the same embryological tissues.
Normally, males produce lower levels of estrogens and higher levels of androgens , namely testosterone , which suppress the effects of estrogens in developing excessive breast tissue. In boys and men, abnormal breast development is manifested as gynecomastia , the consequence of a biochemical imbalance between the normal levels of estrogen and testosterone in the male body.
Plastic surgery can be performed to augment or reduce the size of breasts, or reconstruct the breast in cases of deformative disease, such as breast cancer. Breast augmentation surgery generally does not interfere with future ability to breastfeed. In Christian iconography , some works of art depict women with their breasts in their hands or on a platter, signifying that they died as a martyr by having their breasts severed; one example of this is Saint Agatha of Sicily.
Femen is a feminist activist group which uses topless protests as part of their campaigns against sex tourism   religious institutions,  sexism , homophobia  and to "defend [women's] right to abortion".
There is a long history of female breasts being used by comedians as a subject for comedy fodder e.
Normal changes in your breasts
But the reality is that for most of us, for most of our lives, our pair is healthy and normal. Some of us have small breasts, some have large. Some hang low, some sit high.
Breasts change a lot over a woman's life. At some stage in their lives, many women have a change in their breast that is different to their usual hormonal changes. To be confident that your breast change is not cancer or another disease, your doctor will consider:. Breasts are made up of milk systems, fat, lymph nodes, veins and nerves. They do not have muscles, but there is some fibrous tissue.
Breasts: inside women’s breasts
The breast is one of two prominences located on the upper ventral region of the torso of primates. In females, it serves as the mammary gland , which produces and secretes milk to feed infants. At puberty , estrogens , in conjunction with growth hormone , cause breast development in female humans and to a much lesser extent in other primates. Breast development in other primate females generally only occurs with pregnancy. Subcutaneous fat covers and envelops a network of ducts that converge on the nipple , and these tissues give the breast its size and shape. At the ends of the ducts are lobules , or clusters of alveoli , where milk is produced and stored in response to hormonal signals. Along with their major function in providing nutrition for infants, female breasts have social and sexual characteristics.
7 Signs of Healthy Breasts
A worried mother brings her 11 year old daughter to a clinic complaining that she has noticed a hard lump behind her one nipple. There is nothing abnormal to be felt on the other side. A woman of 22 years of age complains of painful breasts every month before her period. She has also noticed a number of lumps in both her breasts. She has always had inverted nipples.
Female breasts can develop in various shapes and sizes. This article will look at several different types of breast, areolae, and nipple shape. Bell shaped breasts typically occur in people with larger breasts. These breasts tend to be narrow at the top and full at the bottom.
What are the signs of breast cancer?
Each breast contains between 15 and 20 sections called lobes , each of which is composed of many smaller structures known as glands or alveoli. These glands produce milk. A system of small tubes known as ducts transports milk from the glands to a big central duct that has multiple openings in the nipple. A central duct opens into the nipple from each lobe.
If your tire goes flat, a warning sign may appear on the dashboard. If your smartphone battery is low, it may send you an alert. The human body has a similar alarm system. Some signs are more subtle than others. Since early detection is key, doctors recommend that women know what these symptoms are, and learn how to spot them.
The 9 Different Types of Boobs in the World
Breast size and shape 2. Nipple shape, size and colour 3. Uneven breasts 4. Inverted nipples 5. Hair around the nipples 6.
They create an unflattering comparison but also an unobtainable ideal. I wanted to rehumanise women through honest photography. Dodsworth interviewed each woman at length, starting by asking them how they felt about their breasts. The interviews soon became more emotional than she anticipated.
25 Women Show Us Their Breasts (NSFW)
Everyone knows that boobs can be either big or small, but did you also know that they can be asymmetric, bell shaped or side set? There's a chance you don't even know what some of those words mean when it comes to determining what type of boobs you have, and it turns out that there are many more descriptors beyond just the size. There are words to describe nipple placement, where exactly your boobs sit on your chest, and what direction your boobs even face when they're out in the wild aka not in a bra. Would you have ever guessed that there are NINE different types of boobs in the world?!
What Are the Most Common Breast Shapes?
We're committed to providing you with the very best cancer care, and your safety continues to be a top priority. This is just one more way of ensuring your safety and that of our staff. Read more. What does the inside of the breast look like?
Breast Changes Before and After Pregnancy