You have to wait until the baby is born to decide on adoption and sign the legal papers to make it final. But you do not have to wait to find information and make a plan.
You can talk to an adoption professional (such as an adoption agency or a lawyer who specializes in adoption) at any time during your pregnancy. You also can talk to interested adoptive parents, and ask anyone helping you with your pregnancy—like your doctor or nurse—for advice on finding adoptive parents. You do not have to wait until the baby is born to choose the adoptive parents.