What are safe fertility options for a BRCA1-positive person?

Hello,

Welcome to icliniq.com.

Thank you for reaching out.

I am truly sorry for the loss of your mother and the difficult experiences your family has gone through. I can only imagine how overwhelming it must feel to receive a positive BRCA1 (breast cancer gene 1) result, especially at your age, when you are also thinking about starting a family.

It is completely natural to feel anxious, but I want to gently reassure you that this test indicates an increased risk, not a certainty that you will develop cancer.

I also understand how important fertility is for you right now. At 33, you still have good options, but it is wise to plan ahead. If you are hoping to conceive soon, we can support you in moving forward with pregnancy while continuing close monitoring.

If you are not ready immediately, egg freezing is a very good option; it allows you to preserve your fertility now and use those eggs later through IVF (in vitro fertilization) when you feel ready.

If you eventually consider preventive surgeries like mastectomy or removal of the ovaries and fallopian tubes, we can plan fertility preservation beforehand. Since the uterus remains intact, pregnancy can still be achieved later using your frozen eggs or embryos.

Another option sometimes discussed is hormonal therapy for risk reduction, but this can impact fertility, so again, egg freezing before starting such treatment would be important.

Your current plan of enhanced screening with MRI (magnetic resonance imaging) and mammography every six to 12 months is a strong and proactive step. This helps us detect any early changes at a stage where treatment is most effective, giving you more control and reassurance while you plan your next steps.

Your treatment plan and preventive options focus on reducing cancer risk while balancing your personal goals, especially fertility.

1. Active surveillance means close and regular monitoring with breast MRI and mammography, allowing early detection of any changes without immediate surgery. This is often a suitable approach if you wish to delay definitive procedures.
2. Preventive mastectomy involves the surgical removal of breast tissue to significantly lower the risk of breast cancer, and it can be combined with reconstruction, but it is usually considered when you feel emotionally ready.
3. Preventive oophorectomy, which is the removal of the ovaries and fallopian tubes, helps reduce the risk of ovarian and even breast cancer, but it also leads to loss of natural fertility and early menopause, so it is typically planned after completing childbearing.
4. Lastly, hormonal therapy may be used in selected cases to lower cancer risk by blocking estrogen effects, although it may not be as effective for everyone and can impact fertility, so it requires careful timing and discussion based on your priorities.

Review in three weeks or sooner if you have concerns.

Please remember, you are not alone in this journey. We can take this step by step, balancing your health, your future plans, and your peace of mind.

I hope this helps.

Please revert in case of further queries.

Thank you.