What Is an Issue Common to Children in Foster and Adoptive

What is an issue common to children in foster and adoptive families and those conceived through birth technologies?

A) whether they should be able to have contact with a birth or genetic parent
B) whether they should be able to have access to agency paperwork about their parents
C) whether they should be able to learn whether they have been subjected to prenatal diagnosis
D) whether they should be able to be placed in the joint custody of all their parents