Ectopic Pregnancy: Warning Signs, Causes and What Happens Next

An ectopic pregnancy is one of the most frightening things a woman can hear about, partly because it can come as a shock in what was meant to be a happy time. It is also a condition where early recognition makes a real difference. This article explains what an ectopic pregnancy is, the warning signs that need urgent care, why it happens, how it is treated, and what it means for the future.

The Short Answer

What to Know An ectopic pregnancy is a pregnancy that grows outside the womb, most often in a fallopian tube. It cannot continue safely and needs medical care. Sudden pain on one side, bleeding, dizziness or fainting during early pregnancy are reasons to seek emergency help immediately.

मराठीत थोडक्यात: एक्टोपिक गर्भधारणा म्हणजे गर्भ गर्भाशयाच्या बाहेर, बहुतेकदा फॅलोपियन ट्यूबमध्ये वाढणे. ही गर्भधारणा सुरक्षितपणे पुढे जाऊ शकत नाही आणि वैद्यकीय उपचार आवश्यक आहेत. गर्भधारणेच्या सुरुवातीला अचानक एका बाजूला तीव्र वेदना, रक्तस्त्राव, चक्कर किंवा बेशुद्धी जाणवल्यास त्वरित आपत्कालीन मदत घ्या.

हिंदी में संक्षेप: एक्टोपिक प्रेगनेंसी वह गर्भावस्था है जो गर्भाशय के बाहर, अक्सर फैलोपियन ट्यूब में, बढ़ती है। यह सुरक्षित रूप से आगे नहीं बढ़ सकती और इसके लिए चिकित्सकीय इलाज ज़रूरी है। शुरुआती गर्भावस्था में अचानक एक तरफ़ तेज़ दर्द, ब्लीडिंग, चक्कर या बेहोशी हो तो तुरंत इमरजेंसी में दिखाएँ।

What Is an Ectopic Pregnancy?

In a typical pregnancy, a fertilised egg travels along the fallopian tube and settles into the lining of the womb, where it can grow. In an ectopic pregnancy, the embryo implants somewhere else. Most often that is inside a fallopian tube, which is why you may hear the term tubal pregnancy. Less commonly, it can implant elsewhere in the pelvis, such as the ovary, the cervix or a caesarean scar.

A tube is narrow and cannot stretch the way the womb can. As the pregnancy grows, it can damage the tube or cause it to rupture, leading to serious internal bleeding. This is why an ectopic pregnancy is treated as a medical emergency, and why the pregnancy cannot be moved or saved. No one did anything to cause it, and nothing could have kept it going.

Warning Signs to Know

Early on, an ectopic pregnancy can look just like a normal one, with a missed period and a positive pregnancy test. Symptoms often appear a few weeks in. Please take these signs seriously:

• One-sided pelvic or lower abdominal pain — often sharp or stabbing, and it may come and go or become steadily worse.
• Vaginal bleeding or spotting — which may be different from your usual period, lighter or darker, or watery.
• Shoulder-tip pain — pain at the top of the shoulder can happen when internal bleeding irritates the diaphragm, and it is a sign to get help urgently.
• Dizziness, weakness or fainting — these can mean blood loss and need emergency care.
• Pressure in the bowel or pain when passing stool — which can be caused by blood collecting in the pelvis.

Not every person has every sign, and these symptoms can also happen in other conditions. But if you are pregnant or could be, and you notice any of them, please do not wait to see if they pass. Go to the nearest hospital emergency department.

Why Does It Happen?

Often the cause is not found. In many cases, the tube has been damaged or narrowed in a way that slows the embryo's journey, so it implants before reaching the womb. Factors that may raise the chance include:

• A previous ectopic pregnancy — the risk of it happening again is higher than average.
• Tubal damage or past infection — such as pelvic inflammatory disease or an infection like tuberculosis of the genital tract.
• Previous tubal or pelvic surgery — including tubal surgery, or surgery for other pelvic conditions.
• Endometriosis — which can affect the tubes and nearby structures; see endometriosis and fertility.
• Smoking — which can affect how the tubes work; read what actually affects fertility.
• Fertility treatment — pregnancies after IVF or other treatment can, in a small number of cases, be ectopic, particularly when the tubes were already damaged.
• A contraceptive that fails — if pregnancy happens while using an intrauterine device or after tubal sterilisation, an ectopic pregnancy is more likely to be the cause.

Many women with an ectopic pregnancy have none of these risk factors at all, so it is never a matter of blame.

Ectopic Pregnancy and IVF

Because IVF places the embryo into the womb, people are sometimes surprised to learn an ectopic pregnancy can still happen. Embryos are not always static after transfer, and in some cases, they can move into the tube. The risk is higher when there is existing tube damage, which is one reason doctors check the tubes and sometimes advise treating a damaged tube before transfer.

Because of this, an early scan is an important part of IVF follow-up. Your care team will usually track your blood hormone levels and arrange an ultrasound to confirm that the pregnancy is in the right place. You can read more about the usual steps in our IVF process guide.

How Is It Diagnosed?

Doctors usually use a combination of tools:

1. Symptoms and examination — your doctor will ask about pain, bleeding and your history, and examine you.
2. Blood tests for the pregnancy hormone — the pattern of the hormone over a couple of tests can offer clues about where the pregnancy is.
3. Transvaginal ultrasound — a scan that checks whether a pregnancy is visible inside the womb or elsewhere.
4. Review over time — if the location is unclear, doctors may call it a pregnancy of unknown location, and repeat tests and scans until it becomes clear.

If you are told that the pregnancy cannot yet be seen, it does not automatically mean it is ectopic. But it does mean careful follow-up is important, and your team will explain what to watch for.

How Is It Treated?

Treatment depends on your symptoms, test results, and whether there is bleeding. Your doctor will recommend what is safest for you. The main approaches are:

• Medicine — in carefully chosen early cases, a medicine can stop the pregnancy from growing, with close follow-up blood tests afterwards.
• Keyhole surgery — a laparoscopy removes the pregnancy. Sometimes the tube can be preserved; at other times, it needs to be removed.
• Emergency surgery — if there is heavy bleeding or the tube has ruptured, urgent surgery may be needed to protect your life.
• Careful watching — in rare, selected situations, doctors may monitor closely if levels are already falling, but this is only done under medical guidance.

Please do not try to manage this at home. The right choice is a medical decision based on your own scans and blood tests.

Recovery and Emotions

Physical recovery depends on the treatment you had. Your doctor will tell you what to expect, when to follow up and what to avoid for a while. Bleeding may continue for some time, and follow-up blood tests are often needed to make sure everything is settling.

Emotionally, an ectopic pregnancy can be very hard. You may feel grief for the pregnancy you hoped for, shock at how fast things happened, or fear about your body and your future. Others may not realise how much you have been through, and some may not know what to say. This is a real loss, and it is fine to take time. The feelings in miscarriage after a positive IVF test may sound familiar, and many people find talking to a counsellor, partner or trusted friend helpful.

What About Future Pregnancies?

Many women go on to have healthy pregnancies after an ectopic pregnancy, including naturally. What it means for you depends on your history, the state of your tubes and how the ectopic pregnancy was treated. If one tube was removed or damaged, the other may still work. If both tubes are affected, IVF may be a way forward, since it bypasses the tubes.

Because the chance of another ectopic pregnancy is higher than average, doctors usually recommend an early scan in your next pregnancy, so the location can be confirmed. Talk to your doctor about when it is right to try again, since your body and mind may both need some time. If you are thinking about a frozen transfer in future, see frozen embryo transfer.

Common Myths About Ectopic Pregnancy

• Myth: "An ectopic pregnancy can be moved to the womb and saved." — At present, there is no safe way to move it, and the pregnancy cannot continue to term.
• Myth: "It happens because of something the woman did." — Most often it is related to how the tube works, and it is never caused by exercise, stress, lifting or intimacy.
• Myth: "A positive pregnancy test means the pregnancy is in the right place." — A test only shows the hormone is present, not where the pregnancy is, so an early scan matters.
• Myth: "If the pain is mild, it can wait." — Symptoms can change quickly, and one-sided pain or bleeding in early pregnancy should be checked promptly.
• Myth: "After an ectopic pregnancy, I cannot have a baby." — Many women do conceive and deliver healthy babies afterwards, and your doctor can guide you on your own chances.

When to See a Doctor

If you are pregnant, or think you might be, and you have sudden one-sided pain, bleeding, shoulder-tip pain, dizziness or fainting, go to the nearest emergency department straight away. Do not wait for an appointment. Even without these signs, if you are pregnant after IVF or have had tubal problems before, ask your doctor about an early scan. After treatment, follow your doctor's advice on follow-up tests. If you are worried about your tubes or your chances of conceiving, you can read about how IVF works and about secondary infertility, or speak to a fertility specialist.

Frequently Asked Questions

What is an ectopic pregnancy? It is a pregnancy that implants outside the womb, most often in a fallopian tube. It cannot continue safely and needs medical treatment.

What are the first signs of an ectopic pregnancy? Often a missed period and a positive test, followed by one-sided pelvic pain, spotting or bleeding. Shoulder-tip pain, dizziness or fainting are warning signs that need emergency care.

Can an ectopic pregnancy be saved? No. At present, an ectopic pregnancy cannot be moved to the womb or carried to term, and it needs treatment to protect your health.

Can an ectopic pregnancy happen after IVF? Yes, though it is not common. It can occur even when the embryo is placed in the womb, which is why an early scan is part of follow-up.

How is an ectopic pregnancy treated? Depending on your situation, treatment may be medicine, keyhole surgery or emergency surgery. Your doctor will choose what is safest for you.

Will I be able to get pregnant again? Many women do, either naturally or with treatment such as IVF. Your chances depend on your history and the health of your tubes, and your doctor can guide you.

How soon can we try again? This differs from person to person. Your doctor will advise you based on your treatment and recovery, and on how you feel emotionally.

Is an ectopic pregnancy my fault? No. It is usually related to how the tube works or earlier damage, and nothing you did or did not do caused it.