Seder Nashim
Yevamot
The mandated marriage of a widow to the brother of her childless husband and the alternative rite discharging that obligation.
Ketubot
The marital contract (Ketubah) and obligations between husband and wife.
Nedarim
Vows taken voluntarily, particularly those that forbid specific actions or objects.
Nazir
The Nazarite, or one who vows abstinence from wine, haircuts, and ritual impurity generated from contact with corpses.
Sotah
A woman suspected of adultery, the ritual determining her culpability, and other rituals involving recitation.
Gittin
Laws relating to divorce, focusing on the get (bill of divorce) and its delivery.
Kiddushin
Betrothal, marriage, acquisitions, and lineage.