More than 2 miscarriages in a row are called recurrent miscarriages, and they can happen due to many underlying medical issues. Chromosomal defects, blood clotting disorder, uterine anomalies, and hormonal imbalances can all contribute to an increased risk. 

How To Investigate Recurrent Miscarriage?

Miscarriage is the worst nightmare for parents. Recurrent miscarriage is when you suffer from a pregnancy loss two times or more consecutively before the 20th week. The experience can be devastating, especially for couples who have been trying hard to get pregnant naturally.

While a single miscarriage is quite common, multiple miscarriages require a visit to the gynecologist in Thane. Proper medical evaluation can help your doctor identify the underlying cause of recurrent pregnancy losses and plan a treatment to prevent future miscarriages.

Common Causes of Recurrent Miscarriages

Experts recommend getting a medical evaluation if you have had two or more miscarriages in a row, especially if you are above 35 or have known fertility issues. Here are some common reasons behind recurrent pregnancy losses.

Chromosomal Defect

Chromosomes store DNA—the instruction manual that guides your baby’s development. Ideally, both parents transfer 23 chromosomes to the baby. Too many or too few can cause a chromosomal defect. 

Karyotyping, a lab test that analyzes both parents’ chromosomes, might be needed to investigate recurrent miscarriages. If the pregnancy tissue is available, it can be used to study the fetus’s genetic makeup, which helps your gynecologist gather more information about whether the pregnancy loss was due to a chromosomal abnormality.

Blood Clotting Disorder

Another possible cause of recurrent pregnancy losses is a blood clotting disorder in the mother, such as Antiphospholipid Syndrome (APS). When the placenta forms, a network of tiny blood vessels develops to ensure the proper delivery of oxygen and vital nutrients to the baby. 

Clotting disorders increase the risk of blood clots developing in the placenta, which might reduce oxygen and nutrient supply to the growing fetus. Treatment for blood clotting may include low-dose aspirin and heparin injections.

Uterine Anomalies

Approximately 12% of patients who experience recurrent miscarriages have congenital uterine anomalies—their uterine cavity is distorted. The most common ones include a septate uterus, a bicornuate uterus, and a unicornuate uterus. 

Some have an abnormally shaped uterus from birth. Others develop uterine issues, such as fibroids, endometrial polyps, and other uterine conditions, later in their childbearing age. A hysteroscopy and ultrasound may be used to identify such defects.

Hormonal and Blood Tests

Thyroid disorders, especially when they remain uncontrolled for a long period, can affect your pregnancy. Diabetes is another risk factor. 

High blood sugar levels can prevent the placenta from attaching to the uterine wall properly. It can also damage the embryo’s DNA, increasing the risk of miscarriage. 

PCOS can also contribute to recurrent pregnancy losses. Insulin resistance, chronic inflammation, and hormonal imbalances can all affect egg quality and the embryo’s ability to implant successfully.

Unexplained Recurrent Miscarriages

Unexplained recurrent miscarriages are when all your test reports seem normal, and the doctors can’t tell the exact reason for repeated pregnancy losses. 

The good news? Many couples with unexplained miscarriages go on to conceive naturally and have a normal pregnancy. With recurrent miscarriage treatment in Thane, regular monitoring, and guidance from your gynecologist, you too can have a healthy pregnancy.