Mother and Virgins

Breast cancer is always a fascinating part of the female body. Sensitive part of the body has also become a means of growth and development of children through breast milk. But it's not just a woman's breast contains milk glands.

The structure of a woman's breasts are very complex. Besides compound of fat and connective tissue, breast milk also contains canals, blood vessels, lymph nodes and a structure known as the lobes and lobes.

Reported MayoClinic, Tuesday (11/01/2011), each breast has 12 to 20 parts of lobules (milk-producing glands in the lobes of the tip) and the ducts (milk ducts). Toward the nipple, each duct widens to form a sac (ampulla).

During breastfeeding, the milk duct carrying the alveoli (milk bag lobes) to the dark areas of the breast skin (areola or the dark area around the nipple). Areola, the channel joined in late largest channel in the nipple.

In detail, as reported Imaginis, female breast is composed of:
Milk glands (lobules) that produce milk
Duct or duct that carries milk from the mammary glands (lobules) to the nipple nipples
Areola (the pigmented pink or brown around the nipple)
Connective tissue (fibrous) which involves the lobules and ducts
Fat

Human breast tissue begins to develop in the sixth week of fetal life. Initially, breast tissue develops along the line extends to the armpits and groin (this is called the crest milk).

In the ninth week of fetal life, growth returned to the chest area, leaving two breast buds chest. In women, the column cells grow from each mammary bud, becoming separated sweat glands with ducts (milk ducts) which lead to the nipple.

A woman's breasts are not growing before puberty (around 10 or 11 years), when the body experiences many changes to prepare for playback.

Since the pubic start to grow, the breasts begin to respond to hormonal changes in the body. In particular, the production of two hormones, in particular estrogen and progesterone, which is a signal development glandular breast tissue.

Initial growth of breast can be a bit painful for some women. During this time, the adipose tissue and breast becomes more elastic. Breast duct begins to grow and the growth continues until menstruation begins (typically 1 to 2 years after breast development began). Menstruation breast and ovarian prepare for a potential pregnancy.

Here are some steps for developing breast cancer in women:
Before puberty, flat chest, except for the nipple coming out of his chest.
Precocious puberty, the areola (nipple) become prominent buttons and breast begins to fill.
The end of puberty, the glands and increased fat tissue in the breast and areola (nipple area) to be flat.