Premature Birth: 6 Common Causes Every Woman Needs To Know

By Vanshika Gaur
01 Mar 2025, 18:00 IST

A full-term pregnancy lasts up to 40 weeks, but if a baby is born before completing 40 weeks, it is considered a premature birth or preterm labour. Premature babies are at a higher risk of health complications. Here are some common causes of premature birth. Tap to read!

Poor Nutrition

A developing foetus requires essential nutrients for healthy growth. Inadequate maternal nutrition during pregnancy increases the risk of preterm labour.

Weak Cervix

Also known as cervical insufficiency, a weak cervix may fail to support the growing fetus, increasing the likelihood of preterm labour.

Heart Disease

Heart disease during pregnancy strains the cardiovascular system, making it harder for the mother’s body to sustain the pregnancy, thus raising the risk of premature birth.

High Blood Pressure

High blood pressure (hypertension) reduces blood flow to the placenta, causing stress on the mother's body, and increasing the risk of preterm labour.

Diabetes

Diabetes can lead to insulin resistance, inflammation, and blood vessel damage, including those in the placenta, which may result in premature birth.

Drug Abuse

Substance abuse, including smoking and drug use, restricts blood flow, weakens the placenta, and can cause foetal growth restriction, increasing the risk of preterm labour.

Information Credits

This information is sourced from a trusted health website, Healthline. It is advisable to consult a gynecologist before planning a pregnancy for personalised medical advice.