Bachmann was in the middle of highlighting a story about 4,000 U.K. women forced by a lack of hospital beds to give birth in hospital hallways, when the heckler became too loud to ignore.
"That happens here!" the heckler shouted.
"Not here," Bachmann attempted to argue.
When the heckler insisted she was wrong, Bachmann responded with an impromptu zinger:
"I've given birth here probably more times than you, sir," she said.
The gathered crowd erupted in laughter.