On some episodes, Peggy and Marcy were pregnant and all of a sudden they weren anymore. What happened?
Peggy and Marcy became pregnant in She’s Having My Baby (Part 1) (0601). In Al Bundy, Shoe Dick (0611), their pregnancies turned out to be a nightmare of Al. The reason for this was that Katey Sagal – the actress playing Peggy – was pregnant in real life back then, but her six weeks early baby was stillborn. Therefore she also missed three episodes (0608, 0609 and 0610). Katey was willing to play on the baby plot, but the producers decided against it. Marcy’s pregnancy simply followed Peggy’s childbearing.