CONTRACEPTION 1996;53:221-229 KEY WORDS: latex condoms, latex stability, aging, shelf life, condom quality Introduction n the spring of 1987, the United States Public Health Service began to advocate the use of condoms to assist in the prevention of the spread of the HIV virus.
A bulging disc can put pressure on the nerve roots coming out from the spine, resulting in middle back pain. In addition, a problem in another part of the body, such as the heart or digestive organs, can radiate to the middle back. This is called referred middle back pain.
The common symptoms of the back pain or backache are -. 1. After sitting or standing for long time severe pain in middle or lower back. 2. People feel continuous pain or stiffness along spine from top i.e. lower part of neck to the hips.