To present a pregnant woman with coarctation of aorta; to discuss and review the literature. A 20-year-old nulliparous woman presented with hypertension at term pregnancy. Physical examination revealed a blood pressure of 228/90 mmHg on right arm and 137/94 mmHg on left arm. 2/6 systolic murmur on aortic and mesocardiac area and pansystolic murmur on interscapular area were detected. Left femoral arterial pulsation was absent. Echocardiography revealed an ejection fraction of 67%, second degree aortic insufficiency and normal left ventricular function. Pregnancy has been terminated by cesarean section because of unfavorable Bishop's score and also in order to avoid expected transient blood pressure changes during labor. A 3300 gr healthy male fetus was delivered. The patient recovered uneventfully; no complications were observed. Coarctation of aorta in pregnancy may have serious complications for both mother and fetus. These patients should be monitorised carefully. Operation for correction of coarctation ma y be necessary. Cesarean section is usually preferred for delivery, however vaginal delivery is also performed to uncomplicated cases with absence of obstetric indications for cesarean section.