“…Studies have investigated donors' demographic characteristics (9,15,25), motives for donation (9, 12, 14-18, 20, 23, 25), attitudes toward anonymity/information-sharing (9,12,15,18), and views concerning the offspring (9,14). Irrespective of the type of donation, donors who are older, married, and have own biological children seem to be more open to contact with a donation offspring (7,24,26).…”