low birth weight, ectopic pregnancy, and more. It's safe to say you shouldn't wait too long — but if you breeze through your 20s and still don't have a child you still have plenty of time.

But even so, the neighbours are shocked. Not content with getting pregnant at 11 and giving birth at 12, she is now expecting her second child at the age of 14. Her unborn baby's father is 17 and ...