Weight loss jabs could transform fertility treatment, experts say, after a study linked the jabs to improved testosterone levels and sperm quality in men.

Weight loss jabs could transform fertility treatment, experts say, after a study linked the jabs to improved testosterone levels and sperm quality in men.

New scientific review suggests GLP-1 drugs such as Ozempic, Wegovy and Mounjaro may improve reproductive health in men with obesity, but researchers stress the evidence is…