Not possible through SG’s pool of donors, but if you found a private donor and another recipient couple it might be possible.

I would like to do an "open" shared donor egg. We have decided to do donor egg and like the cost savings of a shared cycle. That said, we feel that if we are lucky enough to conceive we would like our child to know his/her half brothers and/or sisters from that cycle. Have any of you done that? Is it possible to do through Shady Grove?