The law of yibum as it applies to the sotah and contemporary application of the shiur kdei tumah for yichud and also at a wedding

The mitzvah prohibition of the man who performs chalitza to subsequently get married to that same woman

The words of insult and harshness that teachers once gave to their students and how that looks in contemporary Jewish education

The depth behind the Torah commandment against a man marrying two sisters

The principle and deeper idea of davar shehaya bichlal

What/Who do we fear: The Beit Hamikdash or Hashem who commanded us to build the Beit Hamikdash?

The great value of Shalom bayit and how it is prioritized over certain prohibitions

The concept of smuchin/juxtaposed verses and the unique nature of the book of Devarim

Which is the preferred mitzvah: yibum or chalitza?

Background to the name of the Masechet, the concept of yibum, and why yevamot if the first Masechet of Seder Nashim