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25.950  Articles
1 of 2.595 pages  |  10  records  |  more records»
Infertility is a problem that is still a lot in the world. Infertility cases are fertility disorders in both women and men caused by reproductive disorders and environmental factors. The purpose of this study was to determine the determinants of infertili... see more

Background: Research underlined that infertile men may experience sense of guilt and failure, loss of self-esteem, high psychosocial and marital stress, and psychological suffering, but little attention was given to individual and dyadic dynamics featurin... see more

Introduction. Man is the only being that has created an artificial environment, or civilization. The development of civilization entails changes in the environment. The rapid growth of the impact of human economic activity has led to such changes that are... see more

The treatment of married couples with a combination of male and female infertility factors is quite complicated and often requires assisted reproductive technologies (ART), but according to ESHRE, after ICSI, the pregnancy rate is 28.4% for aspiration and... see more

BACKGROUND: Thirty-three percent of infertility due to paternal factors, there are an increasing proportion of couples who decide to conceive by assisted reproductive techniques (ART). The outcome prediction is pivotal for decision making.AIM: We aimed to... see more

Infertility is a complex disease which could be caused by male and female factors. The etiology from both factors needs further study. There are some approaches to understanding the etiology of infertility, one of them is epigenetic. Epigenetic modificati... see more

Non-infectious infertility is particularly critical for sire rams/bucks, as seasonal breeders. This seasonal heavy use of males may lead to sexual exhaustion such that the regular semen production, libido, ejaculation, and litter yield can be seriously im... see more

Over the past 20 years, there has been a clear trend to increase in the number of infertile men in Ukraine, their percentage reaches 50% in infertile couples. There is a significant percentage of male infertility caused by azoospermia – the lack of sperm ... see more

Non-infectious infertility is particularly critical for sire rams/bucks, as seasonal breeders. This seasonal heavy use of males may lead to sexual exhaustion such that the regular semen production, libido, ejaculation, and litter yield can be seriously im... see more

1 of 2.595 pages  |  10  records  |  more records»