Women who confront a cancer diagnosis during their childbearing years may have questions about how cancer and its treatment will affect their fertility. In a webinar, Memorial Sloan-Kettering experts discuss these issues, the steps that can be taken to preserve fertility, and other options that can be considered for building a family after treatment. The experts also answered questions received during the course of the webinar, such as whether and when it is safe to become pregnant after cancer treatment ends.