Results 91 to 100 of about 203,946 (308)

Body temperature and physical activity correlates of the menstrual cycle in female chacma baboons (Papio hamadryas ursinus) [PDF]

open access: yes, 2010
MSc (Med), Faculty of Health Sciences, University of the WitwatersrandI investigated the relationship between abdominal temperature, physical activity, anogenital swellings, and faecal and urine ovarian steroid hormonal concentrations over the menstrual ...
Nyakudya, Trevor Tapiwa
core  

A review of the impact of micro‐ and nanoplastics on female reproduction: What we know and gaps in knowledge

open access: yesInternational Journal of Gynecology &Obstetrics, EarlyView.
Abstract Micro‐and nanoplastics (MNPs) are breakdown products of plastics, and humans are exposed to these particles through air, water, food, and soil. There is a growing concern that human exposure to MNPs negatively impacts health. In this review we will discuss the potential health impact of MNPs on ovarian function and the hypothalamic–pituitary ...
Sanchayana Raghuvir   +2 more
wiley   +1 more source

Accuracy of the Peak Day of Cervical Mucus as a Biological Marker of Fertility [PDF]

open access: yes, 2002
The (PD) peak day of cervical mucus is an important biologic marker for the self-determination of the optimal time of fertility in a woman’s menstrual cycle.
Fehring, Richard
core   +1 more source

GAMBARAN PERILAKU KECEMASAN SAAT TERLAMBAT MENSTRUASI PADA WANITA USIA SUBUR MAHASISWI D3 KEPERAWATAN UNIVERSITAS MUHAMMADIYAH MALANG [PDF]

open access: yes, 2023
Background: Delayed menstruation is a sign of a problem in the female reproductive system that requires special attention because it often affects the quality of life of women of the menstrual cycle are influenced by several factors such as anxiety ...
Supu, Nadiyah Mawaddah Kifli
core  

Factors affecting the umbilical artery Doppler reference values in the second and third trimesters

open access: yesInternational Journal of Gynecology &Obstetrics, EarlyView.
Abstract Objective To explore the contribution of selected methodological factors to the heterogeneity in published umbilical artery pulsatility index (UA‐PI) reference charts. Methods Cross‐sectional study of uncomplicated singleton pregnancies that underwent assessment of UA Doppler at a single center.
Sophia Rahimi   +4 more
wiley   +1 more source

Brief report: Older adolescents and young adults may be at higher risk for changes to menstrual cycle length with COVID-19 vaccination.

open access: yesPLoS ONE
Existing research has consistently demonstrated that adult women experience a small temporary increase in menstrual cycle length following COVID-19 vaccination; however, less is known about whether these changes differ depending on age.
Laura A Payne   +4 more
doaj   +1 more source

POST CHEMOTHERAPY AMH DOES NOT PREDICT MENSTRUAL CYCLE RESUMPTION IN CANCER SURVIVORS [PDF]

open access: bronze, 2020
Ebubechukwu Okeke   +3 more
openalex   +1 more source

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