The iPhone 6s and 6s Plus are made from a 7000 Series aluminum alloy, which is stronger and more durable than the 6000 series used in the previous-generation iPhones. Apple's also updated the devices with stronger glass, made using a dual ion exchange process.
Two important sacral nerves to the functioning of the bladder and bowel are the pudendal nerve and the pelvic splanchnic nerve. Through a series of reflexes and signals the nerves and the bladder and bowel coordinate with the pelvic floor muscles and external urinary and anal sphincters.
When Nerve Damage Causes Bladder Problems: Neurogenic Bladder. Until a few short years ago, Rob, who is in his 80s, had been relatively free of health problems. He was an active guy, skiing and hiking in his beloved Washington State mountains. Husband, father and grandfather, he was living a happy retirement from Boeing Aircraft.