A woman becomes pregnant if the egg is fertilized by a man's sperm cell and attaches to the uterine wall. If the egg is not fertilized, it will break apart. Then, hormone levels drop, and the thickened lining of the uterus is shed during the menstrual period. 1  Day 1 starts with the first day of your period.
Kenny Chesney. Kenneth Arnold Kenny Chesney (born March 26, 1968) is an American country music singer, songwriter and record producer. He has recorded 20 albums, 14 of which have been certified Gold or higher by the RIAA.
Kenny Roberts. For other people named Kenny Roberts, see Kenny Roberts (disambiguation). Kenneth Leroy Roberts (born December 31, 1951 in Modesto, California) is an American former professional motorcycle racer and racing team owner. In 1978, he became the first American to win a Grand Prix motorcycle racing world championship.