The Marriage Companion was written by yoatzot halacha Deena Zimmerman, MD, author of "A Lifetime Companion to the Laws of Jewish Family Life," and Ilana Sober Elzufon. The project was reviewed in its entirety by Rabbi Yehuda Henkin, Halachic advisor of Nishmat, author of "She'elot U'Teshuvot B'nei Banim," and a recognized authority in the field of taharat hamishpachah.

We would like to acknowledge the contributions of Talli Rosenbaum, urogynecological physical therapist, Rabbi Avraham Peretz Friedman, author of "Marital Intimacy" and a "Table for Two," and Rabbi Daniel Wolf of Yeshivat Har Etzion and Paamonim.

Our thanks to yoetzet halacha Laurie Novick for reviewing the manuscript, and to Rabbi Mark Dratch and Dr. Jerry Zeitchik for reviewing the unit on Shalom Bayit.

Web development was carried out by AlmondWeb Ltd.

Questions and comments can be sent through the "Ask Your Yoetzet" box at the bottom of each lesson in the course.