The incidence of subarachnoid hemorrhages (SAHs) from ruptured intracranial aneurysms are very rare during pregnancy.[1–3] Nevertheless, maternal death rate from aneurysmal rupture is about 5% to 12%.[1,2] The possibilities of aneurysm formation, progression, as well as rupture may be influenced by normal hemodynamic changes during pregnancy as a result of increase vascular stress.[3–6] Also, hormones like estrogen, progesterone, as well as vascular endothelial growth factor have been implicated as causes of intracranial aneurysm during pregnancy.[3,7]. The gene discussed is VEGFA; the disease is Dilatation of the cerebral artery.