Need some help please....
My 27 year old stepson has said that he's not going to have the Pfizer, AZ or Moderns vaccines as they haven't been tested fully in regards to any effect they may have on fertility. I'm not sure where he's got this information from (or even if there is any truth in it) so I'd really appreciate it if anyone could point me in the direction of 'proper' scientific papers showing that there isn't an issue here.
I'm worried that he's just started to dip his toe into the anti-vax shit that's out there. If he does go down that particular rabbit hole then it's no exaggeration that it will be then end of father/son relationship after 23 years :-(