This feasibility study aims to develop and test an intervention program for young and middle-aged female breast cancer patients who experience parenting concerns. Eligible participants will receive the tailored support program (including psychological counseling and parenting guidance). The study will assess whether the program is acceptable, feasible, and potentially helpful in reducing parenting concerns among this group.We plan to enroll 20 participants from Shanghai Zhoupu Hospital between March 2026 and October 2026.