Can we prevent stroke in pregnancy? how do we know if we have a weak brain vessel before pregnancy that way we can prevent stroke? im terrified

Prenatal Care: It is not common practice to screen patients for brain aneurysms unless there are significant symptoms like severe headaches and visual disturbance, or a string family history. Most strokes during pregnancy are complications of uncontrolled high blood pressure. This is monitored closely at each prenatal visit so that if found it can be treated before a stroke occurs.