By late 2021, Jennifer Connaly and her husband, Trey, completed five rounds of IVF in the hopes of becoming pregnant with a second child. The process had been unsuccessful, but when she felt a lump in her left breast, she thought it could be a side effect of the medication she had been taking. At an exam with her gynecologist, she asked for a mammogram just to be sure. Jennifer was only 36 years old at the time.

When the mammogram...