ALBAWABA - Nada and Maryam, two special girls born in Senegal in 2016, have overcome all odds. Originally given only a few days to live, the twins have defied expectations and are now seven years old, becoming the only living pair of conjoined twins in Europe. Being conjoined twins is very unusual. It only happens in one out of every 500000 births in Britain, and many are born dead or ...