Over at ABC News is an article questioning whether it’s time for the United States to follow the example of many European countries and start limiting the number of embryos that can be implanted during a round of in vitro fertilization. Such a move would have the support of individuals like Arthur Caplan, director of the Center of Bioethics at the University of Pennsylvania. He believes doctors have an ethical responsibility to do whatever they can to prevent multiple births.

“I have long argued that nobody should be putting more than four embryos into any woman because of the high risk of super multiple pregnancies, which are hugely dangerous to newborns,” said Caplan.

“We know that usually every one of these cases has the kids in a neonatal unit, that disability and learning disorders are common and death can even occur,” he said. “In my view, the ethical thing to do is to control against the possibility of super multiples occurring.”

Thoughts?