mdd: A second heter (beside learning in the beis medrash) is ma’asei beis din. When halachic things need to be carried out, they are done so, without worrying about hirhur. The gemarah Sanhedrin discusses this in regard to the sotah affair and sekilah.
But to discuss these matters in the wrong venue in explicit ways and to super focus on women’s issues is just yetzer hara. Tricky guy he is.