Sometimes this is logical, other times it seems like an attention grab. It is fairly common for certain communities on, for example, Livejournal to be overly sensitive to people's 'triggers' (often but not always relating to sexual assault)--any mention of violence may be censored.
Why having kids later is a really big deal. The average age of American women having their first child reached a record high of 26 years old in 2013, according to the Centers for Disease Control and Prevention's National Vital Statistics Report.
Still, the average perceived ideal age for each gender to have children differs only slightly: 25 for women and 27 for men. The results are based on an Aug. 22-31 Gallup survey, in which 5,100 national adults were asked a number of questions about having children.