Comment by Supernaut
> it helped a number of children conceived via IVF (he had provided a sample for fertility testing many years before) identify and contact him
Wait, so a sample he submitted for fertility testing was used to impregnate a number of women? Without his knowledge?
That's a good question- I think he signed a consent form that would have allowed additional research on his donations. TBH my dad was suprised but pleased by the outcome.