I had DC via donor conception nearly 15 years ago in the UK, so a donor via LWC from what was then their own sperm bank. They said to me at the time that the donor could, but might not, send a message when the child was 16, before contact at 18. Our donor asked to be advised of births, and I was allowed to send him a short message via LWC shortly after giving birth. So, I mean it sounds like he might leave a message for my DC to pick up.
Has anyone else had this?
I have no idea if DC would even want to, they haven't been very interested so far.
I would love to hear experiences of DC going through this as they get older.