In all organs, control of blood flow is important but might be particularly critical for testicular
functions. This is because of the very low oxygen concentration and high metabolic rate of …

Heat stress represents a pervasive global concern with far-reaching implications for the
reproductive efficiency of both animal and human populations. An extensive body of …

Backgrounds Abnormal sperm quality in men is one of the common causes of infertility. Both
ambient temperature and extreme heat exposure have been shown to be associated with …

Environmental stress in the form of high temperature humidity index (THI) in tropical and sub-
tropical region negatively affects semen quality and fertility of boar. Therefore, the present …

The aim of this study was to develop prediction models for total sperm motility,
morphological abnormalities and sperm output based on 1,551 ejaculate records of 58 …

Heat stress (HS) poses a substantial challenge to livestock. Studies have demonstrated that
HS reduces fertility and leads to gut microbiota dysbiosis in bulls. However, the impact of the …

In a temperature-increasing scenario, due to global warming, the individual thermic
resilience of the male assumes a crucial role in the reproductive efficiency of a male since …

Libido and sperm quality output relationship is already not clear in farm animals. The
present study compared reaction time (RT) as a libido indicator and the pre‐freeze and post …

Moderate heat stress negatively impacts fertility in sexually reproducing organisms at
sublethal temperatures. These moderate heat stress effects are typically more pronounced …

Although seasonal variations in semen quality and fertility have been studied to a
considerable extent in breeding bulls, the effect of climatic variables on sperm functional …