Madonna wants to balance out her growing family by adopting a baby girl from the same orphanage where she adopted baby David. She says this time she will bringing her natural children with her for the baby pickin’.
She says, “I’m going to adopt another Malawian child very quickly. A baby girl this time, in order to redress the balance.”But first I would like to give Rocco and Lourdes a little time to get used to David. The next time I go Africa to visit the orphanage, I am going to take the children with me. I want to open their minds to the rest of the world.”

Source: Hollywood.com