Anecdotal evidence in my grandmother's family indicates yes. 7 brothers and sisters, and all women who had children in the family developed dementia late in life.
It's entirely possible, but it didn't go unnoticed that the women of the family who didn't have kids didn't develop dementia, and those who did have kids did end up with it later in life.
It’s a routine thing. Once you’re out of “waking up to feed” phase (which is typically is <10months), it is better to have a rigid sleep schedule for the kid and it forces you to adopt one as well.