Take abortion. Considering it’s still a litmus test for sociopolitical values, you’d think among pre-civil rights Americans the topic, let alone the execution of the procedure, would be a taboo subject. Right? Not quite. When mad man Roger Sterling impregnates his on again, off again secretary side piece Joan Harris (née Holloway), he immodestly assumes she’ll want an abortion and offers to pay to “fix” the situation. But Joan decides to keep the child, leaving her husband, surgeon Greg Harris, in the dark as to the child’s paternity, thereby reclaiming her body and sense of agency. By her own admission, Joan’s terminated two prior pregnancies, so her decision isn’t based on moral grounds. Craving motherhood and disappointed by a number of fertility misfires with Greg, Joan forges her own path. The implicit consequences of Joan’s choice are clear, but Roger and Joan’s extramarital affair is far healthier than her wedded life, and it seems fitting that the baby Joan seeks is born from her relationship with Roger.

It doesn’t take much to beat Joan and Greg in the healthy relationships department, though.  Shortly after introducing Greg, and depicting his less-than-chivalrous behavior, creator/writer Matthew Weiner blows the lid off Greg and Joan’s curious courtship with a maddening rape.  Forcing himself on an unwilling Joan in her boss Don Draper’s private office, viewers come to understand Joan’s options: quietly endure sexual violence to be a respected doctor’s wife and mother, or continue in limbo as a single working woman with no respectable chance at a family. While it’s Greg who commits the rape, it’s the cultural castigation of single, working mothers that forces Joan’s hand, leading her into the arms of a sexual predator.

This same stigma precludes Peggy from motherhood, leading the (sometimes) Catholic secretary-cum-copywriter to go through with her pregnancy but put her child up for adoption. Resident Sterling-Cooper-Draper-Pryce cad Pete Campbell (runner-up to Dr. Harris for most egregious husband of the 20th century) is the father of Peggy’s child, sure to be the first in a line of many illegitimage offspring for the the account executive. Though their dalliance has little effect on Pete – with the exception of a few seasons’ worth of sidelong glances and shifty elevator rides between the two – Peggy’s determined resilience to continue her career unblemished is both a triumph and a tragedy. As one of the agency’s brightest creative stars, Don’s up-and-coming ingenue, Peggy conveys confidence in choosing her career over motherhood. But she isn’t without regrets, which she reveals to Don over diner coffee: “Do you ever think about it?” he prods. “I try not to,” Peggy reflects, “But it comes out of nowhere sometimes. Playgrounds.” The line is drawn out, mumbled, underscoring Peggy’s pain. Elizabeth Moss (who plays Peggy) told Vulture.com that it was her favorite line of the season, suggesting how strongly modern women relate to Mad Men’s female characters.