The deaths of two Georgia women have reignited the debate over the state’s abortion restrictions that took effect two years ago, and put a new focus on an exception in the law that purports to protect mothers when their own health is imperiled.

Poll data released by the Des Moines Register/Mediacom Sunday shows that a majority of Iowans say they oppose a new law restricting most abortions once a doctor can detect fetal cardiac activity on an ultrasound.