Episiotomy is done as prophylaxis against soft-tissue tearing which would involve the anal sphincter and rectum. Vaginal tears can occur during childbirth, most often at the vaginal opening as the baby's head passes through, especially if the baby descends quickly.February 2009). An episiotomy (/ÉËpiËziËËÉtÉmiË/ or /ÉËpÉsaÉªËÉtÉmiË/), also known as perineotomy, is a surgical incision of the perineum and the posterior vaginal wall generally done by a midwife or obstetrician during second stage of labor to quickly enlarge the opening for the baby to pass through.
The Nimitz-class are the largest warships currently in service. The class comprises ten supercarrier. The largest warships are in service with the US Navy. The class' lead ship, USS Nimitz, was commissioned on May 3, 1975. The name is given after Fleet Admiral Chester W. Nimitz. He is the last fleet admiral of the United States Navy. The last vessel from the largest warships class is USS George H.W. Bush, commissioned on January 10, 2009.
The Nimitz Class, with a full load displacement of 97,000 tonne, is the worldâs largest aircraft carrier. The first carrier in the class was deployed in May 1975, while the tenth and last ship, USS George HW Bush (CVN 77), was commissioned in January 2009. For more defence news, Click here.