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 preliminary and not yet a basis for fertility treatment

Not only are GLP-1 medications likely not harmful to male fertility, but they may help improve testosterone levels, sperm health and production, study says.

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