Hi mummies, notice there is a need to do a baby feeding and pooing care log. How long is the duration to maintain the log?

All ifc will provide a feeding & output(poo/wet diapers) log to parents to allow parents to know the child feeding & output patterns. I do not have a log when I care for my baby as I'm the only caregiver & I ensure diapers are changed regularly for hygiene purpose. It is important to monitor the child intake/output as the parent can determine if the child needs any changes to his/her current diet.