Can your immune system cause you to have a miscarriage?

The immune system does not directly cause miscarriages. However, certain immune disorders can increase the risk of pregnancy complications, including miscarriages.

During pregnancy, the woman's immune system undergoes certain changes to accommodate the growth and development of the fetus. These changes help ensure that the fetus is not rejected as a foreign entity by the mother's immune system.

However, in some cases, abnormal immune responses can occur in pregnant women. This can lead to conditions such as autoimmune disorders, antiphospholipid syndrome, or immune thrombocytopenia, among others. These disorders can affect the proper function of the placenta, hinder fetal development, or cause blood clotting issues that increase the risk of miscarriage.

It's important to note that these conditions are relatively rare and can often be managed with proper prenatal care and medical intervention. The majority of pregnancies are successful without significant immune-related complications.

If you have a history of miscarriages or are concerned about your immune system's potential impact on your pregnancy, it is essential to consult with a healthcare professional. They can evaluate your individual situation, provide guidance, and take necessary measures to manage any underlying immune disorders or risks.