Maybe you heard about Meriam Yahia Ibrahim. She is sitting in prison in Sudan for apostasy from Islam, though she has been a Christian for all her life. With her in the prison are her 20 months old son and the baby she’s currently pregnant with. She is not allowed to receive medical aid or have visitors. You can read about the story here, here and here.
There is also a form where you can write to the Sudanese embassy. Visit:
http://e-activist.com/ea-action/action?ea.client.id=88&ea.campaign.id=28508
And please reshare whereever possible.