Pain during penetration may be associated with a range of factors, including: Insufficient lubrication. This is often the result of not enough foreplay. Insufficient lubrication is also commonly caused by a drop in estrogen levels after menopause, after childbirth or during breast-feeding.
Aortic aneurysms can develop anywhere along the length of the aorta but the majority are located in the abdominal aorta. Most of these abdominal aneurysms are located below the level of the renal arteries, the vessels that provide blood to the kidneys. Abdominal aortic aneurysms can extend into the iliac arteries.
The two most important common locations for aneurysms are: 1  In the artery directly leaving the heart - an aortic aneurysm (including thoracic and, further down, abdominal aortic aneurysms)  In an artery in the brain - a cerebral aneurysm.