A woman in Ohio has given birth to her second set of triplets.
Victoria Lasita and her husband Tim conceived both sets naturally, without fertility treatments that increase the chance of multiple pregnancies.
"Holy smokes. Do you know what the odds of that are?" fertility expert Dr Glen Hofmann told the Cincinnati Enquirer.
The chances of conceiving one set of triplets naturally were about one in 8,000, making the odds of having them twice far higher, he said.
