An ovarian cyst is any fluid-filled sac within the ovary. Often they cause no symptoms. Occasionally they may produce bloating, lower abdominal pain, or lower back pain. If the cyst either breaks open or causes twisting of the ovary severe pain may occur.
Dr. Marney Gundlach Dr. Gundlach. 1  Children : Children typically receive their first tetanus shot at 2 months, the second at 4 months, and the third at 6 months, the fourth between 15 and 18 months, and the fifth between 4 and 6 years of age. Then, the next dose is between ages 11 and 12 years old, and then up to every 10 years afterwards.
Another shot is usually administered between the ages of 15 and 18 months, and again between the ages of 4 and 6. But these tetanus shots guard against disease only for so long, requiring adults to have repeated booster shots at least every 10 years. The 10-year duration of the tetanus shot requires vaccination against the clostridium tetani bacteria several times during an individual's life span.