Does maternal supplementation shorten the duration of lactational amenorrhea?
نویسندگان
چکیده
منابع مشابه
C-peptide levels and the duration of lactational amenorrhea.
Changes in insulin sensitivity play an important role in directing metabolic energy toward milk production in lactating mammals. In rats, prolactin causes upregulation of insulin receptors in mammary tissue together with an increase in peripheral insulin resistance, leading to a preferential allocation of energy to support milk production (1, 2). In humans, the shift in energy allocation during...
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متن کاملLactational amenorrhea for family planning.
BACKGROUND 50 % of pregnancies are unwanted. For several reasons including difficulty in obtaining contraceptives, no or ineffective contraception is used to prevent these unwanted pregnancies. The Lactational Amenorrhoea Method(LAM) however is a contraceptive method available and accessible for many women. OBJECTIVES To assess in fully breastfeeding women, staying amenorrheic, the efficacy o...
متن کاملMulticenter study of the Lactational Amenorrhea Method (LAM): I. Efficacy, duration, and implications for clinical application.
A multicenter study of the Lactational Amenorrhea Method (LAM) was carried out to test the acceptability and efficacy of the method. Additionally, the data are used to test new constructs for improvement of method criteria. A protocol was designed at the Institute for Reproductive Health (IRH), Department of Obstetrics and Gynecology, Georgetown University Medical Center, a World Health Organiz...
متن کاملAnalysis of Factors Involved in Lactational Amenorrhea
Breastfeeding provides a natural source of nutrients for the infant and determines a period of Lactational Amenorrhea (LA) as a normal postpartum physiological phenomenon. Universally, it is now recognized that breastfeeding suppresses ovarian cyclicity and provides LA condition accompanied by a period of postpartum infertility. The duration of the LA period varies among different women and pop...
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ژورنال
عنوان ژورنال: The American Journal of Clinical Nutrition
سال: 1996
ISSN: 0002-9165,1938-3207
DOI: 10.1093/ajcn/64.3.377