This really depends on whether you have help at home and if you are a working parent too. How old is LO? If under 12 months I would probably not risk it, as their immune system is quite weak. If you do choose to send your LO back, I would probably wait till after two weeks just so you get a sense of if there is any outbreak in the school witb the younger preschool and kindergarten kids back to school.
I send my on june 11. They should have strict set of safety protocol to protect our lo.
I sent my boy back to IFC on 2 June So far so good, no issue
I've sent my LO back too, no issues