Experiencing a pregnancy loss can be deeply emotional. When pregnancy loss happens more than once, it may be described as recurrent pregnancy loss, a situation that naturally raises questions about why it has happened and what comes next. 

At Child Fertility, our specialists take a thoughtful and evidence-based approach, working closely with you to explore possible causes and guide you through your options with clarity and sensitivity.

What is recurrent pregnancy loss?

Recurrent pregnancy loss is generally defined as two or more miscarriages. While each experience is unique, repeated loss may prompt further medical evaluation.

Because pregnancy involves several complex biological processes, specialists often look at multiple aspects of reproductive health when assessing recurrent loss.

It is also important to say that miscarriage is not caused by anything you did or did not do.

In most cases, pregnancy loss is linked to factors beyond your control, such as chromosomal changes in the embryo that occur at conception. This is a message emphasised by our fertility specialists, and it can be an important part of moving forward with understanding and compassion.

Causes of recurrent pregnancy loss

In many cases, a cause can be identified, although for some couples, no clear explanation is found. This uncertainty can be difficult, but it is not uncommon.

Potential contributing factors include:

• Genetic factors – The most common cause of miscarriage, particularly in early pregnancy, is a chromosomal abnormality within the embryo. These changes usually arise by chance at the moment of fertilisation and are not typically inherited. As women get older, the likelihood of these chromosomal changes increases. In a small proportion of cases, one partner may carry a chromosomal rearrangement, which can increase the likelihood of recurrent loss.
• Uterine abnormalities – Structural issues in the uterus may affect implantation or the ability to sustain a pregnancy. Common conditions include a septum, fibroids, polyps, or intrauterine adhesions.
• Hormonal imbalances – Well-regulated hormones are essential in early pregnancy. Conditions such as thyroid disorders or uncontrolled diabetes are associated with an increased risk of miscarriage and are routinely assessed and treated where needed.
• Other factors – In some situations, conditions such as antiphospholipid syndrome (APS), an immune-related condition, may be involved and are routinely tested for in recurrent pregnancy loss. Other potential influences, including sperm quality, are sometimes considered, although evidence for their role in recurrent loss is more limited.

Testing for recurrent pregnancy loss

When recurrent pregnancy loss is identified, a structured evaluation may be recommended to explore possible causes.

Depending on your medical history, this assessment may include:

• A detailed medical and reproductive history, including previous pregnancies, losses, live births, and relevant health conditions.
• Assessment of the uterus, usually with ultrasound and, in selected cases, hysteroscopy, to look at its shape and structure.
• Blood tests for clotting including antiphospholipid antibodies, such as lupus anticoagulant and anticardiolipin antibodies.
• Thyroid screening, including TSH and thyroid peroxidase (TPO) antibodies.
• Genetic testing in selected cases, not routinely for all couples.

It is also important to understand that while chromosomal changes in embryos are the most common cause of miscarriage, these typically occur randomly and cannot usually be predicted through routine testing.

Investigations are guided by clinical evidence and tailored to the individual situation. We approach these evaluations thoughtfully, ensuring they are guided by clinical evidence while allowing space for you to feel informed, supported, and never rushed.

For a better understanding of female reproductive health and fertility, you can also visit our Female Fertility page.

Treatment and support

Treatment depends on whether a specific cause is identified. Care plans may include:

• Managing underlying medical conditions – where relevant, managing conditions such as thyroid disease or diabetes, can significantly improve outcomes.
• Treatment for antiphospholipid syndrome (APS) – if this is diagnosed, as this is one of the best-established treatable causes of recurrent pregnancy loss using blood-thinning drugs.
• Correcting uterine abnormalities – In selected cases, procedures to surgically correct structural differences in the uterus may be recommended, where there is good evidence this could improve outcomes.
• Genetic counselling – If a chromosomal variation is identified in one partner, genetic counselling helps you understand what this means in practice and how it may influence future pregnancies.
• IVF and embryo considerations – For some couples, particularly where there are additional fertility factors or a known genetic rearrangement, IVF may be discussed as part of the treatment pathway. IVF allows embryos to be observed as they develop in the laboratory, and in selected situations, preimplantation genetic testing (PGT) may be considered to help identify embryos with the correct number of chromosomes before transfer. Decisions around IVF and embryo testing are therefore made carefully, based on individual circumstances, age, and the wider fertility picture.

If a chromosomal variation is identified, genetic counselling helps you understand what this means in practice. For many couples, natural conception remains a realistic option. In selected cases, IVF with embryo testing (known as PGT) may be discussed to help identify embryos with the correct number of chromosomes.

Even when no specific cause is identified, which is often the case, supportive care and close monitoring in early pregnancy remain important. Reassuringly, many couples in this situation go on to have a successful pregnancy.

Chances of pregnancy after recurrent miscarriage

Many people who experience recurrent pregnancy loss go on to have a successful pregnancy.

The chances depend on several factors, including age, the number of previous losses, and whether an underlying cause has been identified and treated.

Even when no clear cause is found, outcomes can still be positive, particularly with supportive care and early monitoring in future pregnancies.

Your next steps with Child Fertility

Experiencing recurrent pregnancy loss can feel isolating, but support is available, and there is often a clear path forward.

At Child Fertility, care is centred on clarity, discretion, and clinical precision. By understanding your individual history and focusing on evidence-based care, our specialists help you move forward with confidence.

If you have experienced multiple pregnancy losses or would like guidance about your fertility health in Saudi Arabia, our team at Child Fertility is here to help.