Results 91 to 100 of about 4,280 (231)

Management of Azoospermia: A Systematic Approach

The Obstetrician &Gynaecologist, EarlyView.
ABSTRACT Key Content Work‐up of azoospermic men includes a detailed history, physical examination and investigations to find the underlying cause. Causes and management of azoospermia (pre‐testicular, testicular and post‐testicular) with case presentations.
Naimah Raza, Alex Grammatis, Philippa Sangster, Jackson Kirkman‐Brown   +3 more
wiley   +1 more source

Trends in Global Assisted Reproductive Technologies Research: a Scientometrics study

Electronic Physician, 2015
Introduction: This study illustrated the global contribution to assisted reproductive technologies (ARTs) research in MEDLINE database from 1998 to 2014. Methods: In March 2015, the MEDLINE database was searched for research publications indexed under
Maryam Okhovati, Morteza Zare, Fatemeh Zare, Maliheh Sadat Bazrafshan, Azam Bazrafshan   +4 more
doaj   +1 more source

Spaceborne and spaceborn: Physiological aspects of pregnancy and birth during interplanetary flight

Experimental Physiology, EarlyView.
Abstract Crewed interplanetary return missions that are on the planning horizon will take years, more than enough time for initiation and completion of a pregnancy. Pregnancy is viewed as a sequence of processes – fertilization, blastocyst formation, implantation, gastrulation, placentation, organogenesis, gross morphogenesis, birth and neonatal ...
Arun V. Holden
wiley   +1 more source

Testicular sperm extraction and intracytoplasmic sperm injection in non-obstructive azoospermia

, 1999
Objective To report the experience in sperm extraction from testicular biopsies (TESE) performed from March 1996 to July 1998 in men with non-obstructive azoospermia (NOA).
Tam, PC, Ng, HYE, Lau, YL, Ho, PC, So, WK, Ng, HY, Yeung, SB   +6 more
core  

In Vitro Fertilization is Essential Healthcare for Patients With Rheumatic Disease

ACR Open Rheumatology, Volume 8, Issue 7, July 2026.
Infertility presents a profound physical, emotional, and financial burden, particularly for rheumatology patients who often face substantial barriers to family building. The 2024 Alabama Supreme Court ruling in LePage v. Center for Reproductive Medicine equating embryo destruction with wrongful death introduced new legal uncertainties, sparking ...
Amanda Moyer, Catherine A. Sims, Rosalind Ramsey‐Goldman, Solmaz Chamanara, Cuoghi Edens   +4 more
wiley   +1 more source

Complications and adverse outcomes in pregnancy and childbirth among women who conceived by assisted reproductive technologies: a nationwide birth cohort study of Japan environment and children’s study

BMC Pregnancy and Childbirth, 2019
Background Although pregnancies conceived by assisted reproductive technology (ART) have a higher risk of maternal/perinatal complications, the overall risk of adverse outcomes necessitating advanced obstetric care has not been closely examined.
Chie Nagata, Limin Yang, Kiwako Yamamoto-Hanada, Hidetoshi Mezawa, Tadayuki Ayabe, Kazue Ishizuka, Mizuho Konishi, Yukihiro Ohya, Hirohisa Saito, Haruhiko Sago, Japan Environment & Children’s Study Group   +10 more
doaj   +1 more source

A first‐trimester mechanistic framework integrating three Physiopathologic biomarker domains for pre‐eclampsia classification

International Journal of Gynecology &Obstetrics, Volume 174, Issue 1, Page 182-191, July 2026.
Abstract Objective To develop and internally validate a mechanistic, three‐domain framework for early classification and prediction of pre‐eclampsia (PE) using first‐trimester angiogenic, uteroplacental, and maternal vascular biomarkers. Methods In a prospective cohort of 1925 singleton pregnancies screened at 11 to 13.6 weeks, placental growth factor (
Johnatan Torres‐Torres, Salvador Espino‐y‐Sosa, Raigam Jafet Martinez‐Portilla, Elsa Romelia Moreno‐Verduzco, Irma Eloisa Monroy‐Muñoz, Juan Mario Solis‐Paredes, Javier Perez Duran, Hector Borboa‐Olivares, Lourdes Rojas‐Zepeda   +8 more
wiley   +1 more source

The role of sperm DNA damage in the origin of infertility associated with Y chromosome long arm deletions in the mouse model [PDF]

, 2013
In mouse and man Y chromosome deletions are frequently associated with spermatogenic defects. Mice with severe non-pairing Y chromosome long arm (NPYq) deficiencies are infertile in vivo and in vitro. We have previously shown that sperm from these males,
Riel, Jonathan M.
core  

Metroplasty before IVF in women with a T‐shaped uterus: A clinical challenge

International Journal of Gynecology &Obstetrics, Volume 174, Issue 1, Page 86-95, July 2026.
Abstract A T‐shaped uterus is a uterine malformation, which can be either congenital or acquired, potentially impairing fertility and increasing the risk of miscarriage. Diagnosis primarily relies on three‐dimensional ultrasound and hysteroscopy. Hysteroscopic metroplasty is the standard surgical intervention aimed at restoring normal uterine anatomy ...
Fabio Barra, Irene Gazzo, Alessandro Favilli, Consuelo Russo, Giulia Monaco, Franco Alessandri, Sandro Gerli, Luis Alonso Pacheco, Caterina Exacoustos, Simone Ferrero   +9 more
wiley   +1 more source

[Intracytoplasmic sperm injection].

Tidsskrift for den Norske laegeforening : tidsskrift for praktisk medicin, ny raekke, 1998
The first results of intracytoplasmic sperm injection (ICSI) in Norway are presented. Acceptable fertilization rates were obtained for all indications; severe male infertility, as well as moderately reduced sperm quality where in vitro fertilization (IVF) and embryo transfer had previously failed.
T, Tanbo, E, Kjekshus, P O, Dale, R, Storeng, O, Lunde, O, Magnus, S, Bjercke, T, Abyholm   +7 more
openaire   +3 more sources