Recurrent Pregnancy Loss: Evidence-Based Investigations and Finding Hope

Losing a pregnancy can leave you carrying grief, unanswered questions and fear about trying again. When it happens more than once, even a positive pregnancy test may bring anxiety rather than joy. As a Recurrent miscarriage specialist, I want you to know this: pregnancy loss is not a personal failure, and you should not have to navigate it alone.

In my practice, I combine evidence-based investigation with compassionate, whole-person care. My aim is to identify treatable factors, explain what testing can and cannot tell us, and create a personalised plan. Sometimes we find a clear cause; sometimes we do not. Either way, there is room for thoughtful care and realistic hope.

When should recurrent pregnancy loss be investigated?

Definitions differ between professional guidelines, but assessment can be appropriate after two pregnancy losses, rather than automatically waiting for a third. I consider your age, pregnancy history, the timing of each loss and any medical conditions. A loss later in pregnancy, previous ectopic pregnancy or suspected uterine problem may need a different pathway.

The first consultation is about understanding your story, not simply ordering tests. I review ultrasound reports, discharge summaries, previous investigations and, where available, results from testing pregnancy tissue. I also ask about menstrual cycles, medicines, thyroid disease, diabetes, blood clots and family history.

Both partners matter. I explore the male partner’s health, smoking, alcohol use, medications and reproductive history without assigning blame.

Many early miscarriages happen because the embryo has an unexpected chromosome imbalance. Chromosomes are packages of genetic information; an imbalance can prevent normal development. This becomes more common as egg age increases. It does not mean that something you ate, ordinary exercise or an argument caused your miscarriage.

Which investigations can genuinely help?

A useful test should answer a meaningful question and, ideally, influence care. I tailor investigations rather than offering every available “miscarriage panel”.

Depending on your history, assessment may include:

• Uterine imaging: A pelvic ultrasound, sometimes including a 3D scan, helps assess the shape of the womb and identify a septum, fibroids or other abnormalities. Further assessment with saline ultrasound or hysteroscopy, a small camera examination, is reserved for selected situations.
• Antiphospholipid syndrome testing: This looks for specific antibodies associated with pregnancy loss and blood clots. Diagnosis requires clinical criteria and persistently positive blood tests, usually repeated at least 12 weeks apart.
• Thyroid assessment: Thyroid function tests identify an underactive or overactive thyroid. Thyroid antibody testing may also be relevant, but antibodies alone do not automatically mean treatment will help.
• Diabetes assessment: Testing is guided by symptoms, risk factors and medical history. Optimising established diabetes before conception is particularly important.
• Genetic assessment: Testing pregnancy tissue, when available and appropriate, can sometimes explain a loss. Chromosome testing for either parent is considered selectively, often with genetic counselling.

If losses occurred later, I also consider cervical weakness, placental problems and other causes relevant to that stage of pregnancy.

AMH, or anti-Müllerian hormone, gives information about ovarian reserve and can help plan fertility treatment. It does not measure egg quality or explain recurrent miscarriage on its own. Similarly, DFI, or sperm DNA fragmentation index, assesses damage to sperm DNA, but its routine use and the benefit of treatments based on it remain uncertain. I discuss it selectively, not as an essential test for everyone.

Matching treatment to the evidence

Treatment should follow a diagnosis wherever possible. For confirmed antiphospholipid syndrome, low-dose aspirin and heparin may be recommended during pregnancy under specialist supervision. These medicines are not a universal solution for unexplained miscarriage and can cause harm when used unnecessarily.

Identified thyroid dysfunction, poorly controlled diabetes and other medical conditions need appropriate management. Some uterine abnormalities may warrant a surgical discussion, but finding an abnormality does not automatically mean surgery improves the chance of a live birth.

Progesterone supports the uterine lining. It may be offered in a specific setting, particularly when someone with previous miscarriage has bleeding in early pregnancy and an intrauterine pregnancy is confirmed on ultrasound. It is not a guaranteed preventive treatment for every person with recurrent losses.

I do not routinely recommend inherited thrombophilia screening solely for early recurrent miscarriage without another indication. Broad infection panels, natural killer cell testing and immune treatments such as intralipids or steroids are also not routine evidence-based care for unexplained loss.

IVF is not automatically necessary. If there is infertility or a specific genetic indication, I discuss assisted conception and advanced embryology options. PGT-A, preimplantation genetic testing for aneuploidy, checks sampled embryo cells for chromosome-number abnormalities. It cannot guarantee a healthy baby, and its benefit for everyone with recurrent miscarriage is not established. An inherited chromosome rearrangement may require a different, targeted testing approach and genetic counselling.

Preparing for another pregnancy with whole-person support

My preconception programme brings medical planning together with sustainable daily care. I review medicines and supplements, discuss folic acid, assess vaccination needs and address nutrition, sleep and existing health conditions. The goal is preparation, not perfection.

A balanced Indian diet can include vegetables, fruit, pulses, whole grains, nuts and suitable protein sources. If there are dietary restrictions, anaemia or concerns about weight or blood sugar, personalised nutritional support can help. I discourage restrictive “fertility diets” and expensive supplements without a clear indication.

My 360-degree wellness approach includes gentle yoga, comfortable physical activity and mind-body care alongside medical treatment. Counselling or a pregnancy-loss support group can help you process grief. These measures support wellbeing; they are not cures for miscarriage, and anxiety is not your fault.

For patients interested in naturopathy, I discuss each practice openly. Unregulated herbal products, detox regimens and remedies with uncertain pregnancy safety should be avoided. Complementary care must not replace indicated investigation or treatment.

Before you try again, we agree on an early-pregnancy plan, including when to contact your care team and arrange ultrasound. Severe pain, fainting, shoulder-tip pain or heavy bleeding needs urgent medical assessment. Support should continue even when investigations find no clear cause.

Key takeaways

Recurrent pregnancy loss deserves careful assessment, not blame or blanket treatment. I prioritise your history, targeted investigations and therapies supported by evidence, while caring for your emotional and physical wellbeing. An unexplained result does not mean your losses were imaginary or that nothing can be done. With personalised planning and supportive monitoring, we can work towards optimising your chances without promising an outcome.

To schedule your personalized consultation with Dr. Munawwer Sana at Apollo Fertility in Kondapur, Hyderabad, or to arrange an online telehealth video consultation, click here to book your appointment.