I just watched a program on Foxtel about Twins and it made me start to wonder.

Does anyone know if Twins, Triplets or other mulitples are put up for adoption very often?

I have heard of one couple who adopted a daughter who was a twin, the birth mother decided to keep one of the girls but put the other one up for adoption.

Anyway its ok if no one knows or has an answer to my question, as its just something I thought would be interesting to ask.