Results 161 to 170 of about 612,947 (307)

Epididymal and testicular sperm retrieval in azoospermic patients and the outcome of intracytoplasmic sperm injection in relation to the etiology of azoospermia [PDF]

open access: bronze, 2001
Enzo Vicari   +5 more
openalex   +1 more source

Mouse genome engineering uncovers 18 genes dispensable for male reproduction

open access: yesAndrology, EarlyView.
Abstract Background Male infertility is an intricate multifactorial disease involving the interplay between genetic and environmental factors. Genetic anomalies account for more than 15% of all male infertility cases; however, diagnosing them exhibits enormous challenges due to variable symptomatic presentations and limited knowledge of gene functions.
Hsin‐Yi Chang   +7 more
wiley   +1 more source

Successful testicular sperm extraction in infertile male with non-obstructive azoospermia presented with bilateral atrophic testis: A case report

open access: yesUrology Case Reports, 2020
Approximately 50% of men with NOA have minimal sperm production within their dysfunctional testes. Studies shown poor correlations between testicular size and sperm retrieval rates.
Ricky Adriansjah   +2 more
doaj  

Timing of testicular sperm retrieval procedures and in vitro fertilization–intracytoplasmic sperm injection outcome [PDF]

open access: bronze, 2001
David Levran   +5 more
openalex   +1 more source

Inconceivable: An Analysis of Assisted Reproductive Technology for the Church [PDF]

open access: yes, 2020
Infertility pushes the boundaries of emotional and physical health, which is why many couples inside and outside the church turn to Assisted Reproductive Technology (ART) for a solution.
Gresham, Mary Elizabeth
core   +1 more source

First birth and total fertility rate in women with surgically verified endometriosis – A nationwide register study of 18 320 women across reproductive life course

open access: yesActa Obstetricia et Gynecologica Scandinavica, EarlyView.
Our national population‐based study covering the reproductive life course found that women with surgically verified endometriosis had a lower probability of first birth irrespective of endometriosis subtype. Abstract Introduction Endometriosis is associated with pain and infertility.
Anni Tuominen   +6 more
wiley   +1 more source

Expression level of chromodomain Y (CDY): potential marker for prediction of sperm recovery in non-obstructive azoospermia [PDF]

open access: yesIranian Journal of Reproductive Medicine, 2016
Background: The availability of testis specific genes will be of help in choosing the most promising biomarkers for the detection of testicular sperm retrieval in patients with non-obstructive azoospermia (NOA).
Neda Heydarian   +3 more
doaj  

Confucian reflections on the new reproductive model of ROPA

open access: yesBioethics, EarlyView.
Abstract Some countries are legalizing same‐sex marriage and assisted reproductive technologies (ART) for homosexual couples. One unique form of ART, ROPA (Reception of Oocytes from Partner), recently stirred up controversy in China, when a custody dispute between a female same‐sex couple who used ROPA brought this reproductive model into the public ...
Yonghui Ma, Hua Chen, Kathryn Muyskens
wiley   +1 more source

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