poon cho tang SG Conjoined twins Saba, left, and Farah could soon have surgery to separate them. (Pictures by Prashant Ravi unless otherwise indicated)
poon cho tang SG Doctors will have to separate their brains where the sisters share a blood drainage vessel.
poon cho tang SG Farah (right) has two kidneys while Saba has none and will require a kidney transplant.
poon cho tang SG The girls' father, Mohammad Shakeel Ahmed, owns a restaurant but cannot not afford to pay for their treatment.
poon cho tang SG Abu Dhabi's crown prince, Mohammed bin Zayed Al-Nahyan, has offered to bear the costs of any surgery.
poon cho tang SG The twins try and live as normally as they can. They love Bollywood movies and enjoy Hindi film songs.
poon cho tang SG Conjoined twins are extremely rare, occurring in as few as one in every 200,000 births and most of them are girls.
poon cho tang SG The sisters underwent a series of tests in the Indian capital before doctors said an operation to separate them was viable.