Can a Mitzva be done on behalf of an child still in the womb? I.e can I do a donation to a charity in my name, my wife's and my soon to be +1? If so, in what name would that mitzva be done in as +1 doesnt have a name or even a gender yet. My Wife is currently in her 2nd trimester.
Would one be inviting an ayin-hara by doing this?