Of course mourners still feel the pain of the loss, but Judaism recognizes that to a certain degree, the passage of time is able to ease and heal the pain. Being able to return to everyday life freely helps achieve this healing. The shiva was the worst period, the shloshim was very hard, and this stage is bad.
The average number of children per woman was 3.7 during the baby boom period, compared to about 1.7 in recent years. According to the 2011 Census, 9.6 million persons, or close to 3 Canadians out of 10 (29%), were baby boomers.
The term baby boomers is commonly used to refer to Americans born post-WWII until mid-1960s. Most demographers consider 1945-1964 as the baby boomer year span. Approximately 76 million Americans were born during those years.