True or False: The use of oral contraceptives increases the risk of CVA.

The statement is true because the use of oral contraceptives, particularly those containing estrogen, has been associated with an increased risk of cerebrovascular accidents (CVA), commonly known as strokes. This risk is particularly significant for women who have other risk factors such as a history of smoking, hypertension, or being over the age of 35. Estrogen can increase the formation of blood clots, which can lead to a stroke if these clots obstruct blood flow to the brain. Therefore, understanding the associations between oral contraceptives and stroke risk is crucial for healthcare providers when advising women on reproductive health choices, especially those who may have additional risk factors for cardiovascular events.