An Australian woman has given birth to identical quadruplet girls after a pregnancy doctors described as incredibly rare.Jenitar Sau Na’amoana, who is 34 years old and already had four children, delivered the babies last week at Royal Brisbane and Women’s Hospital in Queensland state.“We are very excited to be able to care for this amazing little family, a big family now,” Dr Alexa Bendall, a maternal fetal medicine specialist who cared for Na’amoana, said in an interview released by the...