The average menstrual cycle length -- that would be from the first day of your period until the next period begins -- is said to be 28 days. There's a misconception that anything shorter or longer than 28 days is not normal, but this isn't true. A cycle as short as 21 days or as long as 35 days is considered normal.
Columbo's first name is never explicitly revealed in the series. However, when Columbo flashes his badge in the episode Dead Weight (Season 1 Episode 3), the name 'Frank' can clearly be seen on his ID. In the german DUB befriended police detectives occasionally call him Frank. The answer is no.
Shera Danese, Widow of Peter Falk. By Adam Wenger on. Peter Falk, the famed TV actor who will forever be known as detective Columbo, has died at the age of 82. He is survived by his widow and wife of nearly 34 years, Shera Danese.