note host back announce When the Iowa septuplets were born last November, many experts in reproductive medicine reacted with mixed feelings. The mother, Bobbi McCaughey, got pregnant using a powerful fertility drug that stimulated her ovaries so much that she produced seven babies. Some infertility specialists say that the chance of multiple births--and other risks with infertility medicine--might be lower if not for a long-standing ban on federal support for human embryo research. Minnesota Public Radio's Stephen Smith reports: To find out more about our series, "The Fertility Ra