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Lactation describes the secretion of milk from the mammary glands, the process of providing that milk to the young, and the period of time that a mother lactates to feed her young. The process occurs in all female mammals, and in humans it is commonly referred to as breastfeeding or nursing. In most species milk comes out of the mother's nipples; however, the platypus (a non-placental mammal) releases milk through ducts in its abdomen. In only one species of mammal, the Dayak fruit bat, is milk production a normal male function. In some other mammals, the male may produce milk as the result of a hormone imbalance. This phenomenon may also be observed in newborn infants as well (for instance witch's milk). The chief function of lactation is to provide nutrition to the young after birth. In almost all mammals lactation, or more correctly the suckling stimulus, induces a period of infertility, usually by the suppression of ovulation, which serves to provide the optimal birth spacing for survival of the offspring.[1] From the fourth month of pregnancy (the second and third trimesters), a woman's body produces hormones that stimulate the growth of the milk duct system in the breasts By the fifth or sixth month of pregnancy, the breasts are ready to produce milk. It is also possible to induce lactation without pregnancy.
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Lactation Subcategories
Lactation Articles
Review of "The Impact of Menstrual Side Effects on Contraceptive Discontinuation: Findings from a Longitudinal Study In Cairo by Diepiriye S. Kuku-Siemons
Jun 14, 2006
Review of "The Impact of Menstrual Side Effects on Contraceptive Discontinuation: Findings from a Longitudinal Study In Cairo
By Diepiriye S. Kuku-Siemons May 2006
http://www.guttmacher.org/pubs/journals/3101505.html Review of "The...
The DMPA Street Theater Project by Diepiriye S. Kuku-Siemons
Jun 14, 2006
The DMPA Street Theater Project By, Diepiriye S. Kuku-Siemons
The http://banglanatak.com/ Banglanatak troupe marched through the neighborhood searching for an ideal space to attract an audience. Their loud rhythmic drumming drove people ...
Reproductive Justice: Informed Life-choice by Diepiriye S. Kuku-Siemons
Jun 14, 2006
Reproductive Justice: Informed Life-choice
By Diepiriye S. Kuku-Siemons
Depo Medroxyprogesterone Acetate (DMPA) is one of the most widely researched and documented safe and reliable means of contraception. DMPA is 99.7% effectiv...
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