Depends on how far the results can be carried through genes I guess. Can't exactly remember the specifics off the top of my head, but there were possible indications that the spike proteins could "maybe" impact the DNA of sperm, eggs, and embryos.

Though I suppose if that was really remarkably bad, then frequent contact with the disease "might" also have an impact, but I doubt the disease, especially in its current state, can push or produce enough spike proteins to make it that far.