HR-Positive Breast Cancer: Jenna's Patient Story

What happened, in summary

Jenna was 34 and pregnant when she found a breast lump that she initially thought was a clogged milk duct. Ultrasound and an urgent biopsy confirmed breast cancer with spread to lymph nodes. A second opinion agreed that treatment needed to begin quickly. Because the cancer was estrogen-receptor positive and pregnancy limited staging imaging, her oncology and obstetric teams recommended starting chemotherapy before delivery.

She began chemotherapy at 32 weeks of pregnancy and gave birth to a healthy baby boy at 37 weeks. Jenna then completed 10 rounds of intensive chemotherapy, with severe side effects and allergic reactions, while also caring for a newborn and a two-year-old. Hair loss, weight gain, pain, and the physical recovery from childbirth changed how she saw her body and identity.

After chemotherapy, Jenna underwent a double mastectomy. Exercise helped her rebuild strength and eventually hold her children comfortably again. Reconstructive surgery was planned, along with tamoxifen for 10 years or longer. Although she worried about treatment-related menopause and possible effects on future fertility, she was focused on recovery, motherhood, and creating a new sense of identity after cancer.