Kathir ibn 'Ubayd said, "Whenever a child was born among them, 'A'ishah would not ask if it were a boy or a girl. Instead she would ask, 'Is the child healthy (and without defect)?' If she was told, 'Yes,' she would say, 'Al-hamdulilah ar-Rabeel Alameen (All praise is for Allah, Lord of All the Worlds.'

Bukhari's Book of Manners 1261