I guess some think that a child might turn out all right even if his/her mother is a teenager (me), and others think these teenagers should be tied down and have their pregnancy forcibly aborted (you).
Ann Dunham was 18 when in 1961 she gave birth to the 44th President of the United States,
Barack Obama.
Maya Angelou, an American poet, memoirist, actress and an important figure in the
American Civil Rights Movement became pregnant at the age of 16 and gave birth to her son,
Guy Johnson, who also became a poet later in life.
In 1917, 17-year-old
Kamala Nehru gave birth to her daughter, Indira (later prime minister of India).
At the age of 13,
Lady Margaret Beaufort gave birth to her only child, who later became
Henry VII of England.
Napoleon's mother,
Lætitia Bonaparte, gave birth to five children before she was 20. Only two of them survived: Napoleon and his elder brother Joseph Bonaparte.
Dwayne Michael Carter Jr. aka Lil Wayne had his baby, Reginae, with his now ex-wife Antonia "Toya" Johnson when he was 15 and she 14. (lol?)