Hope this is the right place...

HMSosie

My partner and I will be using a known donor to ttc. We have decided to use her brother, and he has agreed, obviously I will be carrying. We're in the process of drawing up the donor agreement and we want to find the best way to phrase his relationship. He will have no part in parenting/parenting responsibilities etc. however he will still be uncle. Is there any way that you all have used to phrase this in the past?

Thanks!