I'll be sending my LO to infant care next month and I keep feeling guilty for not being able to be his main caregiver .. My Lo will be 7 months and he can't crawl on hands and knees yet .. Can Sit unsupported for quite a while (sometimes will Humpty Dumpty) .. I am worried that if he can't walk yet , how will he be cared for in the infant care? Can mommies pls share with me ? TIA !