evidence: Misinformation about COVID-19 vaccines and fertility has propagated online despite the vaccines’ clear safety profile. [...] Some sources of misinformation claim that the COVID-19 vaccines cause male sterility. For this to be true, the vaccines would have to damage sperm quality, drastically reduce sperm count or interfere with the mechanisms inherent in male ejaculation. Quality clinical evidence has demonstrated that none of these parameters are affected by the vaccine, so men are not being made sterile. [...] While there is no evidence that the COVID-19 vaccine can impact fertility or pregnancy, there is evidence that a COVID-19 infection can cause harm. At its extreme, the disease can be fatal — an outcome that is more likely if COVID-19 infection happens during pregnancy.