753K views · 7K reactions | Safa and Marwa are twins born joined at the head. Last year they underwent three major operations, with more than 50 hours of surgery in London. They have now returned home to Pakistan and "are doing very well". bbc.in/3kedXZ1 | BBC News | Facebook

Twins Ervina and Prefina were born with the back of their heads joined together. Here's how a pioneering neurosurgeon managed to separate them. Hear more: https://bbc.in/2PHH35t | BBC World Service

16K views · 362 reactions | One-year-old twin girls who were born conjoined at the back of their heads have seen each other for the first time after undergoing rare separation surgery in Israel. Read more: https://bbc.in/3BGHdQo | BBC World Service | Facebook