Ascending infection: Ascending infections are the most common cause of urinary tract infections. As the female urethra is short and intestinal bacteria tend to colonize the perineum and vulva, women tend more often than men to urinary tract infections.
SGN is a UK gas distribution company which manages the network that distributes natural and green gas to 5.9 million homes and businesses across Scotland and the south of England. As of 2014/15 SGN operates more than 71,000 km of pipes. In the same period SGN spent Â£500 million on upgrading the network.
About SGN We manage the network that distributes natural and green gas to 5.9 million homes and businesses across Scotland and the south of England. Whoever your supplier is, our pipes deliver gas safely, reliably and efficiently to every one of our customers. It's your gas, in our network. Our promises to our customers shape who we are.