Stress is good for sperm. Can anyone be surprised for a moment to know that stress can also be good for something? Actually, according to a new research, stress causes motility in sperm. It affects the ability to move through the female reproductive system to fertilize the egg. Stress has a great impact on our reproductive health. Being under stress for a long time also affects reproductive health.
Stress improves sperm quality
However, a new research shows that sperm motility improves after a stressful event, not during the event itself. The new study from the University of Colorado Anschutz Medical Campus sheds light on how stress affects fertility and may help improve fetal development outcomes. Sperm quality and fertility have declined over the past 50 years. The biggest reason behind this is the environment and pollution around us. But researchers still do not fully understand how these changes affect sperm.
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The study, published in Nature Communications, shows that stress affects sperm motility, or its ability to move through the female reproductive system to fertilize an egg. Changes in tiny particles called extracellular vesicles (EVs) that aid sperm development were observed after the stress had passed. The researchers found that these changes occurred after the stress had passed, not during the stress experience.
Stress has such an effect on sperm
Our research shows that sperm motility improves significantly after stress. Which may help increase birth rates after stressful periods during the COVID pandemic. Tracy Bell, lead author of the study, explained. This effect was seen in both human and animal studies, suggesting a widespread connection across species. Dr Nicole Moon, first author of the study, compared this process to a car running more efficiently with a little extra fuel.
He said that stress-induced adjustments help sperm improve energy production and speed. Imagine you have a car struggling to climb a steep hill. When the engine is stressed, the car becomes less efficient. However, with a little more gas, you can increase overall performance for a smoother drive. Just as your car becomes more efficient under stress, with the right adjustments, cells improve their energy production and speed when stress-induced factors are present.
Disclaimer: Some of the information given in the news is based on media reports. Before implementing any suggestion, please consult the concerned expert.
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