FERTILITY PRESERVATION IN YOUNG WOMEN WITH EARLY-STAGE BREAST CANCER

Area of Science:

• Oncology
• Reproductive Medicine
• Women's Health

Background:

• Breast cancer (BC) is the most common malignancy in women of childbearing age.
• Delayed childbirth increases the incidence of BC in younger women.
• Fertility preservation is a critical quality of life issue for young BC survivors.

Purpose of the Study:

• To review available fertility preservation options for young women with early-stage BC.
• To emphasize the importance of a multidisciplinary approach to fertility preservation.
• To inform about pregnancy risks and timing after BC treatment.

Main Methods:

• Review of current literature on fertility preservation techniques.
• Discussion of established and experimental methods.
• Emphasis on multidisciplinary care involving oncologists and reproductive specialists.

Main Results:

• Embryo and mature oocyte cryopreservation are established methods, requiring ovarian stimulation (OS).
• Controlled OS does not appear to increase BC recurrence risk.
• Experimental methods like ovarian tissue cryopreservation do not require OS.

Conclusions:

• Pregnancy after BC treatment is not associated with increased recurrence risk and should not be discouraged.
• A minimum 2-year delay post-diagnosis is recommended before attempting pregnancy.
• Informing BC patients about fertility risks and preservation options, with early specialist referral, is crucial.