This is a good Venn diagram.

Many parents stop at two kids. Most are done by three. Still, everyone has their own timelines. Here are 1,000 of them.

The relationship and dynamics change. Less lust, more companionship. Is that really how it works?

It’s a wide range, based on data from the National Center for Health Statistics.

Here’s a chart to show you how long you have until you start to feel your age.