ELA.6.9A Compare and contrast the stated or implied purposes (e.g., inform, influence, entertain, express) of different authors writing on the same topic. ELA.6.10A Summarize the main ideas and supporting details in text, demonstrating an understanding that a summary does not include opinions.
The shape of the breast, its size, position of nipple and their numbers are also genetically determined. Any alteration in the basic genes or the presence of a predetermined gene that governs the shape and size of the nipples can cause the nipples to be inverted.
Types of nipple discharge. Nipple discharge is the production of fluid from the nipple. The fluid comes from the milk gland ducts that open at the nipple. Although the average number of milk ducts opening on the surface of the nipple is 27, only five of these ducts are functional. Most cases of nipple discharge are due to normal, benign conditions and are usually hormone-related. Approximately one third of all women can produce a nipple discharge by gently massaging their breasts. This 'innocent' nipple discharge usually comes from multiple ducts in both breasts in pre-menopausal women.