I have twins, they're toddlers. I read at night before bed. My reading hasn't slowed from before kids to after kids. I average 2-3 books per month and I am usually reading two books at a time. I am reading exclusively on my Kindle right now, though I plan to get back to physical books as the twins age (I don't want them to confuse reading on a Kindle with tablet media consumption). We'll see what happens when they're older...