1. Women are pregnant for 40 weeks, which is 9 full months
2. Cate was born at 41 weeks and 4 days gestation- I started a 10th month of pregnancy!
3. Each month has a few days more than 4 weeks
So...I used a calendar, counted up the weeks and as of this weekend Cate has been alive for 41 weeks and 5 days- meaning she's officially been outside breathing air longer than she was an inside water baby.