Recently, I joined the Donor Sibling Registry because I was curious, but mainly because as I consider a second child (!?!) I wanted to know if there were extra vials of our donor out there and knowing about half siblings seems relevant. There was just one child born to the donor when I first consulted the registry. It turns out that there are now 3 children in addition to Violet born to 3 different moms. One family is a 2 mom family who lives in Salem, Ma and has a daughter a year older than Violet and a son just born in March. The other family is a single mom who actually lives on the next street over from us here in Cambridge (!!!) with a 5 1/2 year old daughter and another baby on the way.
So we all met up on the Cambridge Public Library lawn on Saturday. It was a little odd seeing how much the kids resemble each other and comparing notes with the other moms. Our discussions were a funny mix of talking about kids in general, but also some undercurrents of constantly wondering about the genetic similarities of our kids and piecing together what the donor must be like. The 5 1/2 year old is fascinated with the Simian crease on her left hand and loves the fact that the 2 year old and Violet also have these single lines on their hands. Now I have one of these too (as do 1 in 30 Caucasians) but then Violet has them on both hands --one of the mom's pointed out that perhaps that means she gets it from both sides :). The 2 year old definitely has a similar build to Violet being in the 95th percentile for weight and height and I think really looks a lot like her. It's cool that they're so close in age.
We sat under some trees and talked for a while while the kids played. We joked that it was such a stereotypical Saturday afternoon in Cambridge. Not really what I would have ever imagined.... and who knows how much we'll see each other going forward, but I actually hope we do get together from time to time and will become friends. I really enjoyed talking to all of the moms - they were really nice people and we seemed to have similar values - or at least we share a love of making organic baby food and compost. The 2 moms from Salem actually also used to live in the neighborhood - just around the corner from us the other way. It seems like it would be fun for Violet to have half-siblings around growing up. It would also be nice to have more family since we're already down a couple members and it's great that they're local.



