The author reviews problems concerning infertility in developed countries. Topics covered include natural fertility, "demographic and social trends in family planning such as increasing maternal age at first childbirth, the increase of age-specific infertility rates through known ([adnexitis]), unknown (the environment) or debatable (induced abortion, certain contraceptive methods) causes, and the availability of highly developed techniques to assist conception. The actual prevalence of infertility is poorly documented and is either derived from demographic surveys or from hospital populations. To record the true prevalence of infertility, population-based surveys including infertility specialist confirmation of the etiology are needed. One survey of this type indicates a lifetime prevalence of 17% of couples." (SUMMARY IN ENG)
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Int J Womens Health
January 2025
Department of Gynecology and Obstetrics, Ningbo University's Women's and Children's Hospital, Ningbo, Zhejiang, 315000, People's Republic of China.
Purpose: Polycystic ovary syndrome (PCOS) is a prevalent endocrine disorder and the primary cause of anovulatory infertility among women aged 15-49 years. Despite its significance, it has been largely overlooked in global health discussions, with persistently high prevalence and incidence rates. This public health challenge necessitates attention both domestically and internationally.
View Article and Find Full Text PDFSci Rep
January 2025
Acupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine, Chengdu, 610075, China.
Infertility has emerged as a significant global health concern. Assisted reproductive technology (ART) assists numerous infertile couples in conceiving, yet some experience repeated, unsuccessful cycles. This study aims to identify the pivotal clinical factors influencing the success of fresh embryo transfer of in vitro fertilization (IVF).
View Article and Find Full Text PDFInt J Gynecol Cancer
January 2025
Danish Cancer Institute, Virus, Lifestyle and Genes, Copenhagen, Denmark; University of Copenhagen, Department of Clinical Medicine, Copenhagen, Denmark; Rigshospitalet, Copenhagen University Hospital, Department of Gynecology, Copenhagen, Denmark. Electronic address:
Objective: Several reproductive factors are associated with ovarian cancer risk but the association with survival is less clear. The main aim was to examine the impact of pre-diagnostic reproductive factors on long-term ovarian cancer survival (≥10 years).
Methods: We included all women with epithelial ovarian cancer in Denmark, 1990-2014.
Front Public Health
January 2025
Department of Public Health Medicine, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia.
Fear of childbirth (FOC) or tokophobia adversely affects women during pregnancy, delivery, and postpartum. Childbirth fear may differ across regions and cultures. We aimed to identify factors influencing the fear of childbirth among the Asian population.
View Article and Find Full Text PDFFront Endocrinol (Lausanne)
January 2025
Department of Obstetrics and Gynecology, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou, China.
Objective: To investigate the relationship between Non-High-Density Lipoprotein Cholesterol to High-Density Lipoprotein Cholesterol Ratio (NHHR) and infertility in US female adults aged 20 to 45.
Methods: Our research team utilized data from the 2013-2018 National Health and Nutrition Examination Survey (NHANES) to conduct a cross-sectional study. Multivariable logistic regression was conducted to examine the association between NHHR and infertility, with trend tests providing additional insight into this relationship.
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