Doonesbury by Garry Trudeau for August 30, 2014
Joanie: Hi, Jenny! What's up, kiddo? Jenny: Joanie! I'm having my baby! Joanie: What?! Now?! You mean you're having a baby right now?! Jenny: Yes! Jimmy's gone to ge tthe doctor... what do I do? ... oohh!! Joanie: Um... lie back! You gotta lie back and try to relax! Ginny: Deep breaths! Take deep breaths! Joanie and Ginny? In! Out! In! Out! Clyde: Y'know, you encourage them breathers, and the'll jes keep callin' back.