- By: Dr. Halil İbrahim Tekin
- 25 February 2026
Does IVF Treatment Increase the Risk of Breast Cancer?
Breast cancer is a disease that can occur as a result of multiple factors coming together. Factors such as genetic predisposition, lifestyle, and environmental influences play an important role in the development of this type of cancer. It is known that individuals with a family history of breast cancer have a higher risk of developing the disease. However, not only genetic factors but also hormonal changes may increase the risk of breast cancer.
Age is one of the most important risk factors for breast cancer. The risk increases in women aged 50 and older. In addition, lifestyle choices such as obesity, excessive alcohol consumption, and insufficient physical activity may also increase the likelihood of breast cancer. The use of birth control pills, hormonal therapies, number of births, and duration of breastfeeding are also among the risk factors.
Although research on the causes of breast cancer continues, it is difficult to define a single definitive cause. However, together with the risk factors mentioned above, living conditions and individual habits are accepted as having a significant role in the development of this disease. Therefore, adopting a healthy lifestyle and undergoing regular health check-ups are of great importance.
How Does the IVF Process Affect the Risk of Breast Cancer?
Although IVF (in vitro fertilization) treatment is a source of hope for many couples, it may also raise certain health concerns.
About IVF Treatment and the Risk of Breast Cancer
Dr. Halil İbrahim Tekin: It is known that there is no increase in the risk of breast cancer in women undergoing IVF treatment. The medications used during this treatment process have a similar structure to the hormones naturally produced by the human body. The hormones normally secreted by the pituitary gland are supported in IVF treatment with medications that have the same chemical structure, known as “recombinant” hormones. Therefore, it is not possible for these hormones used in IVF treatment to cause cancer.
What Precautions Should Be Taken to Reduce the Risk of Breast Cancer?
There are several important measures you can take to reduce the risk of breast cancer. These measures cover a wide range, from adopting healthy lifestyle habits to regular medical check-ups.
Balanced Nutrition: A diet rich in fruits, vegetables, whole grains, and healthy fats supports overall health and may reduce cancer risk.
Physical Activity: Regular exercise helps with weight control and may have a protective effect against breast cancer.
Limiting Smoking and Alcohol Consumption: Smoking and excessive alcohol consumption are factors that increase breast cancer risk. Avoiding or limiting these habits is important.
Regular Screenings: Not neglecting mammograms and women’s health check-ups is critical for early detection of potential problems. Early diagnosis provides significant advantages during treatment.
Stress Management: You can improve your overall health through stress-reduction methods such as meditation and yoga. Stress is believed to have negative effects on the immune system.
Genetic Testing: If you have a family history of breast cancer, you can assess your risks through genetic testing and take necessary precautions.
Following Medical Advice: Adhering to the recommendations of healthcare professionals and evaluating treatment options when necessary is highly important.
These measures may help reduce your risk of breast cancer. However, it is important to remember that risk factors may vary from person to person. Consulting a healthcare professional to determine the most appropriate precautions for your own health is recommended.
Treatment Options and Their Effects on Breast Cancer Risk
Breast cancer treatment varies depending on the stage of the disease and the individual’s overall health condition, and each option has its own advantages and potential risks. Prominent treatment methods include surgical intervention, chemotherapy, radiotherapy, and hormonal therapy. Each of these treatment options has different effects on breast cancer risk.
Surgical intervention is generally applied in early-stage breast cancer with the aim of completely removing cancerous tissue. This method may prevent the progression of the disease; however, in some cases, patients may develop breast cancer again after surgery.
Chemotherapy is generally used to reduce the size of the tumor or to completely eliminate cancer cells. However, the side effects of chemotherapy may weaken the immune system and trigger other health problems.
Radiotherapy is usually applied after surgery and aims to destroy any remaining cancer cells. However, radiation may cause changes in breast tissue in some individuals, which may increase the risk of a second cancer.
Hormonal therapy is used in certain types of breast cancer to prevent the growth of estrogen-sensitive tumors. Although the effect of hormonal therapy varies from person to person, in some cases it may reduce the risk of breast cancer.
Each treatment option may have different effects depending on the stage of the disease and individual factors. Therefore, it is important to consult a specialized healthcare professional to determine the most appropriate treatment plan.
What Should You Do for Early Detection of Breast Cancer Symptoms?
Breast cancer is a disease that can be detected early; therefore, knowing its symptoms and recognizing them in time is of great importance. Here are the early signs of breast cancer and the measures you should take to observe them:
Changes in the Breasts: You may notice changes in the appearance, shape, or size of the breasts.
Tenderness and Pain: Any tenderness or pain should be taken into consideration. In some cases, this may be related to the early stages of cancer.
Nipple Discharge: Especially bloody or yellowish discharge requires consultation with a specialist.
Palpable Lumps: Hardness or lumps felt in the breasts require immediate consultation with a healthcare professional.
Skin Changes: Changes in the skin color of the breast or an orange-peel appearance should also be taken into account.
Monitoring these symptoms may help detect breast cancer in its early stages. Every woman should regularly examine her own breasts and consult a specialist in case of any abnormality.
Additionally, undergoing screening tests such as mammography at regular intervals is important. Experts generally recommend that women begin having regular mammograms from the age of 40. In this way, you can reduce your breast cancer risk and increase the likelihood of early detection.
Does Breast Cancer Cause Pain?
Although breast cancer is a serious health issue for many women, the symptoms of the disease may vary from person to person. Pain may not be a common symptom in individuals with breast cancer; however, in some cases, pain can be among the symptoms.
The presence of pain is generally related to the size and location of the tumor and other changes in the breast. In the early stages of breast cancer, most women may not feel any pain. However, as the disease progresses, discomfort or pain may occur due to changes in breast shape or growing tumors.
Some women diagnosed with breast cancer may experience pain in the later stages of the disease. This pain may result from interactions between cancerous tissue and surrounding healthy tissues. In addition, treatment methods applied during the process may increase or decrease the sensation of pain.
Especially individuals undergoing breast cancer treatment should monitor any changes related to pain and discomfort and share this with their doctors. Early intervention may ensure that treatment options are more effective. It is important to consult a professional healthcare provider whenever any symptoms arise.
Frequently Asked Questions
Should women undergoing IVF treatment have breast cancer screening?
Yes, women undergoing IVF treatment are recommended not to neglect breast cancer screenings as part of their general health check-ups.
Which factors increase the risk of breast cancer?
Many factors such as family history, age, genetic factors, and hormonal balance may increase the risk of breast cancer.
What precautions should be taken before undergoing IVF treatment?
Consulting with doctors to assess personal risk factors and undergoing necessary tests are among the important precautions.
What should be done if the risk of breast cancer increases?
If the risk of breast cancer is high, regular monitoring and appropriate preventive strategies should be established together with doctors.
How can women obtain information about the side effects of IVF treatment?
They can consult their doctors for detailed information about the side effects of IVF treatment and follow reliable health sources to gather information.