Sick child in shared care

[ForATime]

What is a reasonable timeframe for a co-parent to update other parent about their child's health when the last piece of information was sickness?

[chosenone]

it may depend on  whether it was a bad cold or something more serious. Is the child old enough to ask them directly, say by phone?

[ForATime]

Toddler.
Send a polite message daily asking so no risk of being accused of no interest or is that harrassing?

[chosenone]

NO its called being a good dad.