Three months

 Last week Reuben and I had a discussion about whether we should count Ellis's age by weeks (he was twelve weeks last week....three months?) or whether we should wait for the 17th of every month.  Weeks are confusing and hard for me to keep straight for now, so I've decided to wait for the 17th of every month.

Ellis is three months old!

1st week                                   One month                                  Two months                         Three months