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.
Abdominal Aortic Aneurysm. MyClevelandClinic.org notes that persistent pain in your back, abdomen and groin may be due to an abdominal aneurysm. The aorta is a large blood vessel that runs from your heart to your abdomen. Sometimes, blood can cause a weak section of aorta to distend, like an inflated balloon.bdominal Aortic Aneurysm. MyClevelandClinic.org notes that persistent pain in your back, abdomen and groin may be due to an abdominal aneurysm. The aorta is a large blood vessel that runs from your heart to your abdomen. Sometimes, blood can cause a weak section of aorta to distend, like an inflated balloon.