"Never getting married would not be a life regret for me. Not trying to have my own child would be."
Cryogenic containers exploded in the fire in Australia, splattering the burning building with sperm that had been stored for artificial insemination.
Parents can, and should put the needs and desires of their children to seek out and connect with half siblings and/or donors, above their own fears. This is the ultimate sacrifice that parents make for their children. It is also the greatest gift we can give to our children, and to ourselves.
Extreme genetic selection, accelerated by artificial insemination, leads farm animals today to yield far more meat, milk, and eggs -- while eating far less -- than they ever have.