I often meet people who say their mind went blank the moment they received a test result showing a BRCA1 or BRCA2 mutation. After all, they are not sick anywhere yet, and then the doctor brings up the words "preventive surgery." It is only natural that removing a perfectly healthy ovary or breast in advance is not something one readily accepts. In truth, this is harder precisely because it is not surgery to treat a disease, but a choice to reduce in advance a risk that has not yet arrived.
If you carry a BRCA mutation, the probability of developing ovarian and breast cancer is considerably higher than in the general population. It varies by the type of mutation and family history, but over a lifetime the risk of ovarian cancer can rise from as low as the mid-teens in percent to as high as over 40 percent. Ovarian cancer in particular has almost no symptoms in its early stages and is difficult to catch early through routine screening, so surgery to remove the ovaries together with the fallopian tubes as a preventive measure is often recommended. It is usually considered between the late 30s and early 40s, after childbearing plans are complete.
But having the surgery does not make the risk zero. Even after removing the ovaries and fallopian tubes, a similar cancer can rarely arise from the peritoneum, so it is more accurate to say it "greatly lowers the probability." And removing the ovaries before menopause cuts off hormones abruptly, bringing on symptoms of early menopause such as hot flashes, osteoporosis, and cardiovascular strain. That is why the timing of surgery, whether to use hormone replacement, and how to manage the breast side must all be discussed together. Quite a few people choose, instead of surgery, the path of close tracking of the breast through regular MRI and screening.
When actually facing the decision, what wavers most is the feeling of "do I really have to do this now?" That is because it is not a problem with a single fixed answer. It is common for sisters carrying the same mutation to have one choose surgery and the other choose surveillance. What matters is laying everything out and weighing it all: your own age, your childbearing plans, who in the family had what cancer and at what age, and whether living with the stress of annual screening is bearable. Having one long conversation with a genetic counseling specialist often turns vague numbers into a picture that fits your own situation.
And this is not something to shoulder and decide alone. A mutation is also information shared with family, so whether siblings or children should get tested may be discussed together as well. If it feels emotionally overwhelming, seeking the help of counseling or a patient support group is not weakness but wisdom. In the end, whatever choice you make, the sense that "I looked into it thoroughly and chose it with my own hands" becomes a great source of strength later.
The content written here is only a general explanation, so please be sure to decide the actual test results and the timing of surgery in consultation with your medical team.