Results 121 to 130 of about 37,910 (273)

Breastfeeding and postpartum and lactation amenorrhea

open access: yes, 2011
V práci je sledován vztah kojení a laktační amenorey. Jsou hledány faktory ovlivňující délku laktační amenorey. Teorie energetické dostupnosti je ilustrována na příkladu lovecko-sběračských společností s různou energetickou zátěží a stejnými vzory kojení.
Straková, Lenka
core  

Primary amenorrhea due to Asherman syndrome with dermoid cyst excision

open access: yes
Primary amenorrhea is less common than secondary amenorrhea. It can be caused by various anatomical, genetic, or hormonal factors during the development of the reproductive organs.
Mishra, Dhyey R.   +3 more
core   +1 more source

Psychoneuroendocrine correlates of secondary amenorrhea.

open access: yes, 2003
Functional hypothalamic amenorrhea is a common, non-organic and theoretically reversible form of anovulation due to reduced hypothalamic GnRH drive. Numerous studies suggest that this altered hypothalamic homeostasis is caused by a synergism between ...
Facchinetti F.   +3 more
core   +1 more source

A Tale of Two Choices: Son Preference and Reproductive Outcomes in Uzbekistan

open access: yesReview of Development Economics, EarlyView.
ABSTRACT In this study, we use data from the recent round of the Multiple Indicator Cluster Surveys (MICS) conducted between 2021 and 2022 to estimate the effect of son preference on reproductive behavior in Uzbekistan. We find strong evidence for differential stopping and spacing behavior among Uzbek women.
Khilola Dushamova   +3 more
wiley   +1 more source

Amenorrhea Due to Defects in Steroid Biosynthesis

open access: yes, 1975
Amenorrhea as the first manifestation of a steroid biosynthetic defect is rather unusual. The common forms of congenital adrenal hyperplasia are classic examples of steroid biosynthetic defects.
Williamson, H. Oliver, Mathur, Rajesh S.
core  

Chorioretinal biomarkers in hypothalamic amenorrhea

open access: yes
Purpose: The aim of our study was to evaluate changes in the retinal and choriocapillaris circulations in patients with hypothalamic amenorrhea.
Biagini I.   +11 more
core   +1 more source

An Ovarian Sertoli–Leydig Cell Tumor with Elevated Alpha-Fetoprotein in an Adolescent: A Rare Case Report and Literature Review

open access: yesMedicina
An ovarian Sertoli–Leydig cell tumor is a rare type of sex cord–stromal tumor of the ovary. Typically, it presents as abdominal pain or androgenic manifestations in women in the second to third decade of life.
Gabija Žilinskienė   +3 more
doaj   +1 more source

TEAM‐UP: Mixed‐Methods Data for Understanding Traditional and Modern Contraceptive Use Dynamics in Four Sub‐Saharan African Countries

open access: yesStudies in Family Planning, EarlyView.
Abstract This Data Article describes a novel dataset from the “Re‐Examining Traditional Method Use” (TEAM‐UP) project, which systematically collected data on the measurement of and motivations for use of non‐modern (traditional and folkloric) contraceptive methods and/or modern methods, in four sub‐Saharan African countries: the Democratic Republic of ...
Nurudeen Alhassan   +13 more
wiley   +1 more source

Rural–Urban Differences in the Association Between Reproductive Coercion and Postpartum Family Planning

open access: yesStudies in Family Planning, EarlyView.
Abstract Access to timely postpartum family planning (PPFP) helps safeguard women's reproductive autonomy and supports healthy birth spacing, yet little is known about how reproductive coercion (RC) shapes women's ability to initiate contraception after childbirth.
Jessica L. Dozier   +4 more
wiley   +1 more source

Secondary Amenorrhea Therapy With Accupuncture And Turmeric - Fenugreek Herbal

open access: yes, 2017
Background: Secondary amenorrhea is a condition when period cycle of women with irregular menstruation disappeared within six months in a row or; when the period cycle of regular menstruation women disappeared during three months in a row. In Traditional
Nindy Rahmi Izzaty   +2 more
core   +1 more source

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