I was present at my fourth child's birth, as was my wife! Appropriate or not, I did it, and as it was done correctly, it cannot be done again.
What you did was wrong. If there was no danger of death, YOU WERE WRONG. Go look it up.
SJB's correct. Laypeople may
only baptise when there's danger of death.
True, it'll be valid, but a priest will need to be informed. Ceremonies should be supplied (like the exorcism), and what about the baptism certificate?