Pregnancy After Cancer Treatment


What Are the Cancers Seen During Pregnancy?

Cancer is a chronic disease that can occur during pregnancy, affecting both the mother and the baby’s health. This article explores the types of cancers that can develop during pregnancy, how they are diagnosed, and the effects of cancer treatment on fertility and reproduction.

Types of Cancers that Can Develop During Pregnancy

  1. Breast Cancer
  2. Cervical Cancer
  3. Ovarian Cancer
  4. Thyroid Cancer
  5. Non-Hodgkin’s Lymphoma
  6. Leukemia

Breast Cancer

Breast cancer is the most common type of cancer diagnosed during pregnancy. It usually occurs in women over 30 years old and can be identified by changes in the breast’s appearance or a lump that can be felt.

Cervical Cancer

Cervical cancer is also prevalent in pregnant women, and it can be challenging to diagnose. The symptoms of cervical cancer, such as vaginal bleeding and discharge, are also common during pregnancy.

Ovarian Cancer

Ovarian cancer is another type of cancer that can develop during pregnancy. It is often difficult to diagnose, as its symptoms are similar to pregnancy symptoms.

Thyroid Cancer

Thyroid cancer is rare but can occur during pregnancy. It can be identified by a lump in the neck or changes in thyroid function tests.

Non-Hodgkin’s Lymphoma

Non-Hodgkin’s lymphoma is a type of blood cancer that can develop during pregnancy. It usually occurs in women over 30 years old.


Leukemia is a cancer of the blood cells that can develop during pregnancy. It can cause symptoms such as fatigue, fever, and bleeding.

Diagnosing Cancer During Pregnancy

Diagnosing cancer during pregnancy can be challenging, as some symptoms of cancer are similar to pregnancy symptoms. However, it is essential to detect cancer as early as possible to improve the chances of successful treatment.

Diagnostic Tests

Several diagnostic tests can be used to detect cancer during pregnancy, including ultrasound, MRI, and biopsy.

Radiation Exposure

Radiation exposure during diagnostic testing is a concern for pregnant women. However, modern diagnostic tests use low levels of radiation, which is unlikely to harm the baby.

Cancer Treatment and Fertility

Cancer treatment can affect a woman’s fertility and reproductive health. However, it is possible to preserve fertility before cancer treatment begins.

Fertility Preservation Options

Fertility preservation options include egg and embryo freezing, ovarian tissue freezing, and ovarian suppression. These procedures are safe for pregnant women and their babies.

Pregnancy During Chemotherapy Treatment

Pregnancy can occur during chemotherapy treatment. However, it is not advisable, as chemotherapy can harm the developing fetus.

Pregnancy After Chemotherapy Treatment

Pregnancy is possible after chemotherapy treatment, but it is advisable to wait for a year after treatment to conceive.

Effects of Cancer Treatment on Reproduction

Cancer treatment can affect a woman’s reproductive health, causing infertility, premature menopause, or other reproductive problems.


Chemotherapy and radiation therapy can cause infertility by damaging the ovaries and eggs. However, fertility preservation options can help preserve fertility before treatment begins.

Premature Menopause

Premature menopause can occur after cancer treatment, causing symptoms such as hot flashes, vaginal dryness, and mood swings.

Other Reproductive Problems

Cancer treatment can also cause other reproductive problems, such as irregular periods, vaginal scarring, and pelvic pain.


Cancer during pregnancy can be a challenging condition, affecting both the mother and the baby’s health. However, with proper diagnosis and treatment, it is possible to manage the condition and maintain good health. Early detection and treatment are essential to improve the chances of successful treatment and preserve fertility. Pregnant women who suspect they may have cancer should seek immediate medical attention to ensure proper diagnosis and treatment.


  1. Can cancer be cured during pregnancy?

Yes, cancer can be cured during pregnancy with proper diagnosis and treatment. The treatment options may vary depending on the type and stage of cancer, as well as the pregnancy’s duration.

  1. Can chemotherapy harm the baby during pregnancy?

Chemotherapy can harm the developing fetus during pregnancy. It is not advisable to become pregnant during chemotherapy treatment.

  1. Can women with cancer have children after treatment?

Yes, women with cancer can have children after treatment. However, it is advisable to wait for a year after treatment to conceive, and fertility preservation options may be necessary.

  1. Can radiation therapy cause birth defects?

Radiation therapy can cause birth defects if it is administered during pregnancy. Pregnant women should avoid radiation exposure during diagnostic testing and treatment.

  1. Is it safe to breastfeed after cancer treatment?

Breastfeeding after cancer treatment is generally safe, but it depends on the type of treatment received. Women who have received chemotherapy should wait for a few weeks before breastfeeding to ensure that the drugs are out of their system.

  1. Can pregnancy affect the prognosis of cancer?

Pregnancy does not affect the prognosis of cancer, but it can complicate the treatment and management of the condition.

  1. Can cancer cause miscarriage or stillbirth?

Cancer itself does not cause miscarriage or stillbirth. However, cancer treatment can increase the risk of complications during pregnancy, such as preterm labor or fetal distress.

  1. Can a woman with cancer have a normal delivery?

A woman with cancer can have a normal delivery if her condition is stable, and there are no complications. However, it is advisable to discuss delivery options with the healthcare provider, as cancer treatment can affect the delivery process.

  1. Can cancer be passed on to the baby during pregnancy?

Cancer itself cannot be passed on to the baby during pregnancy. However, some cancer treatments, such as chemotherapy, can harm the developing fetus.

  1. How can pregnant women reduce their risk of cancer?

Pregnant women can reduce their risk of cancer by maintaining a healthy lifestyle, including a balanced diet, regular exercise, and avoiding tobacco and alcohol. It is also essential to attend regular prenatal check-ups to ensure early detection and treatment of any health conditions.

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