First, below picture is displayed when you start.
Press the right button if you are breast-feeding in the right breast milk, the left button if you are breast-feeding in the left breast milk. Then nursing timer is activated timer starts. Press the button on the target as it is if you change the feeding to the left-right, left-to-right in the middle.
I will tap breast-feeding nursing completion button when you are finished. Then nursing record is registered timer stops.
In the case of milk, you can register the milk amount in the case of milk timer is activated by tapping the milk. It can be changed in units of 10ml milk amount plus and minus buttons.