how do you calculate lo's age? by weeks or by month?

Since my lo is below 2, I'm counting by months. Once she reaches 2, counting by years would be easiest.

I started with by months. Then when she turn 3, I used years! It's difficult to count by months then!

I count it by months. If it's in between 5 and 6 months. I will say 5.5 months old.

I do it by month until she reached 2 years. :) numbers getting diff to remember

First by weeks (till about 3 months), then we switched to months.

I count by months and then after 2 years old I count by years.

By months when she's below 2 & by years after she turn 2.

For me is by days, follow by weeks and months and years

By weeks than by months than by years.

By months. Weeks will be confusing