S6, E5: Trying to conceive another child, Roseanne puts Dan on a "love-making schedule", to no avail. Jackie discovers that she's pregnant from her one-night-stand with Fred, and is hesitant about telling him. Roseanne has no problem spreading Jackie's good news to their Mother, and their friends, but is stopped before she can tell Fred. To relieve the pressure and disappointment, Dan and Roseanne decide to stop actually trying to get pregnant, and let nature take it's course.