Composite image of the author's oldest son, Copper, practicing writing numbers at school on the left, and her youngest son, Colt, graduating from pre-k earlier this year.
The author retained her older son, Copper, left, for an extra year, and her younger son, Colt, is starting kindergarten this year.
  • Our kids are in back-to-back grades, even though they're two years apart.
  • We retained our oldest for an extra year, and our youngest is going to kindergarten early.
  • Here's why we made our decision.

When I gave birth to our youngest, now 5, my spouse and I became members of the elite "two under 2" club. Baths meant a baby tub inside the actual tub so they could clean up simultaneously, followed by side-by-side diaper changes and similar bedtimes.