Declining Male Sperm Count Is at a Global Crisis Level
A meta-analysis of sperm count in men on six continents shows an alarming decline that continues to accelerate.
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A meta-analysis of sperm count in men on six continents shows an alarming decline that continues to accelerate.
Sleep disturbances are consistently high throughout the course of psychosis, with later stages associated with distinctive brain wave activity during sleep, new research suggests.
The researchers first investigated whether higher screen time (more than 1 hour a day on a device or watching television) at age 2 years is associated with neurodevelopmental outcomes at age 4.
There is no clinically or statistically significant effect of antidepressant dose increase after nonresponse to treatment.
Meta-analysis finds small increased risk of retinopathy worsening after starting injectable semaglutide.