1.
You will be $241,080 poorer.
3.
You will have less sex.
4.
You will spend five months of your life doing laundry between the time your child is born and when your kid turns 18.
5.
You will drive your kids 125,000 miles before they're able to drive themselves.
7.
Your testosterone level will decline.
8.
Your body will change.
9.
You will watch 6,570 fewer hours of TV than non-parents.
10.
You will also work out 1,404 fewer hours over those 18 years.
11.
Your preschooler will require your attention 210 times a day, or 76,650 times per year.
12.
And, despite it all, you will be happy.