[SketchySeaBeast]

> There is very little evidence that the vaccines do not affect the ability to have kids.

That's fine, my last word is simple - you're not assuming the null hypothesis with this. You're creating a list of bad things, for which you have no evidence, and assuming they could be true. In that case it could also very well be the case that somehow it causes benefits in fertility or some other effects. And it seems foolish to worry about the unobserved effects of the vaccine, especially given the huge sample size we currently have, and especially when there is currently research being done, based upon actual observations and not just unfounded conjecture, that COVID may be able to affect fertility.