| Date | Grid | Clue | Author | Editor |
| Sat, Sep 07, 2024 | 1A | Labor tactic | David P. Williams | Fagliano |
| Wed, Sep 13, 2023 | 43D | Delivery class? | Guilherme Gilioli | Shortz |
| Wed, Aug 02, 2023 | 15D | Some breathing lessons | Barbara Lin | Shortz |
| Sun, Jun 26, 2022 | 86A | Labor class? | Matthew Stock and Finn Vigeland | Shortz |
| Wed, Jun 24, 2020 | 8A | Class for expectant mothers | Joe Deeney | Shortz |
| Thu, May 16, 2019 | 31A | Class with breathing techniques | Jeff Chen | Shortz |
| Sun, Aug 05, 2018 | 29A | Expecting help? | Alison Ohringer and Erik Agard | Shortz |
| Sun, Jan 29, 2017 | 17D | Delivery instructions? | Jim Hyres and David Steinberg | Shortz |
| Thu, Dec 01, 2016 | 44D | Labor day class? | Timothy Polin | Shortz |
| Mon, Apr 19, 2010 | 11D | Childbirth training method | Randy Sowell | Shortz |
| Mon, Jan 28, 2008 | 26D | Kind of class for expectant mothers | Michael Blake | Shortz |
| Wed, Sep 26, 2007 | 49D | Kind of class | Lee Glickstein and Craig Kasper | Shortz |
| Sat, May 27, 2006 | 55A | Labor class? | Will Nediger | Shortz |
| Fri, Aug 01, 2003 | 16A | Labor organizer? | Manny Nosowsky | Shortz |
| Sat, Jan 08, 2000 | 61A | Labor class? | Joe DiPietro | Shortz |