Tante Girang Nakal Asia Lactation Physiology. Two factors are regulated by hormones involved in lactation physiology. (a). Production : In the physiology of lactation, prolactin, a hormone secreted by the breast milk of anterior pituitary gland, it is important for the production of breast milk, (prolactin) but although the levels of this hormone in the maternal circulation increases during pregnancy, the hormones are inhibited by placental hormones.
With the release or discharge of the placenta at the end of the delivery process, the estrogen and progesterone levels gradually decreased until the level of prolactin to the release and reactivation. An increasing blood supply circulating through the breast and can be extracted essential ingredient for the formation of milk. Globulin, fat and protein molecules from the bottom of the secretory cells will swell the acini and pushed toward the tubule laktifer. Increased levels of prolactin will inhibit ovulation and thus also has the function of contraception, but she needs to give breast milk 2 to 3 times every hour to take effect is really effective. Prolactin levels are highest at night, and Cessation of breast milk first performed at night, which usually is so, then the methods of contraception is more rel label should be used when wanting to avoid pregnancy.