Publish magazine for children (5)
I believe the answer is:
issue
I believe this clue is a triple definition!
'publish' is the first definition.
(I know that publish can be written as issue)
'magazine' is the second definition.
(I've seen this in another clue)
'for children' is the third definition.
(issue can mean someone's offspring)
(Other definitions for issue that I've seen before include "Problem < children" , "outlet" , "Offspring; publish" , "Result, outcome; topic" , "Subject of debate" .)