4 Most Common Causes of Miscarriage


A miscarriage is a devastating and emotionally painful experience. It is important to seek the comfort of family and friends, but also to consult with your physician about the possible causes of your miscarriage. Many find comfort in understanding the most common causes of miscarriage and how to prevent then in the future.

Chromosomal Abnormalities

This is probably the most common cause of miscarriage. When chromosomal pairs come together to form an embryo, abnormalities can occur that make the chromosomes incompatible. Some abnormalities can still result in life while others simply do not.

Hormonal Imbalance

Problems with your thyroid can cause hormonal imbalances. Hypothyroidism can cause a woman to produce hormones that suppress ovulation. Hyperthyroidism causes unfavorable conditions for implantation in the uterus. Certain hormonal therapy programs may help correct these conditions.

Immunological Disorders

Immunological disorders can cause unwanted immune responses in the body. When a woman conceives, sometimes the body will think an embryo is a foreign object. The immune system responds by releasing antibodies to attack the object.


Certain lifestyle choices can cause miscarriage as well as health problems for the mother. Lifestyle choices like smoking, drinking, and drug use can cause miscarriages or severe birth defects. Nicotine in the body can constrict blood flow to the fetus causing brain damage, deformities, and stillbirth. Drinking alcohol in excess is bad for the developing embryo, as well as the mother's liver. Women who work around certain chemicals in the workplace should be aware of the side effects associated with these chemicals. They may cause infertility, deformities, or miscarriage.

Ask your physician about the possible causes of miscarriage and how to treat them.

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