What It's Like For Siblings Born On The Same Day

Kristen's sister is due to have her third baby this weekend, which just so happens to also be her 2nd child birthday. It got Kristen and Nige thinking, "How does it work to have kids that are born on the same day?" Patricia from Palmerston called up with an abundance of knowledge on the subject. She has five kids and only has to buy three cakes a year (spoiler, no twins involved).