gasillines.blogg.se - Boob shapes on women

When women reach their late 40s and early 50s and approach menopause, they often experience a change in hormone levels that causes the breasts to appear smaller and less full.Įach woman's breasts are unique. They are also responsible for the tender, lumpy, swollen and painful breasts you may experience just before your period. The same hormones that trigger your period - estrogen and progesterone - rise and fall with your menstrual cycle, causing your breasts to change in size, shape and feel throughout the month. Montgomery glands produce a substance that cleans, moisturizes and protects the nipple and areola during breastfeeding.

On the outside, breasts are covered by skin, which contains the areola (the pink/brown circle that surrounds the nipple) the nipple and the Montgomery glands (small, raised bumpy glands on the areola that are usually only noticeable during pregnancy and breastfeeding). The female breast also contains blood vessels, lymph tissue, lymph nodes, a complex system of nerves and connective tissue and ligaments that provide support to the breast and give it its shape.Īlthough women's breasts vary a lot in size and shape, they all are made of the same parts. In fact, the amount of fat determines the size of the breast. On the inside, women's breasts are made up of the milk-producing glandular tissue, milk ducts that carry breast milk to the nipples and fatty tissue. Understanding breasts from the inside out These lobes each have one central duct that opens at the nipple, through which milk exits. The average female breast weighs between seven and 10 ounces and is mostly made up of 12 to 20 lobes that spread out from the nipple like the spokes in a bicycle wheel. The difference is that men's breasts do not have the tissue called lobes that produce milk. This is why both men and women have nipples and breasts. Glandular tissue is the part of the breast that produces and carries milk.Īlso known as mammary glands, breasts begin to form while the unborn baby is still growing in the mother's uterus.

Fibrous tissue provides support and structure to the breast.

Fatty tissue gives breasts their size and shape.

If you are like most women, you have an intimate relationship with your breasts: you know your cup size, how your breasts look in a bathing suit or form-fitting sweater and when exercising makes your breasts feel sore.īut what about the anatomy of the breast? When should you expect changes to breast size and shape? And how do you know what changes are normal and when to see a health care provider if you have problems? Read on to get the answers.īreasts are made up of fatty, fibrous and glandular tissue contained within the front of the chest wall.